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CO phone number directory
Carriers, NPAs, prefixes and rate centers for CO.
Top carriers in CO
| Carrier | OCN | Blocks | Open |
|---|---|---|---|
| QWEST CORPORATION | 9636 | 902 | View |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | 242 | View |
| NEW CINGULAR WIRELESS PCS, LLC | 6010 | 198 | View |
| SPRINT SPECTRUM L.P. | 6664 | 164 | View |
| ONVOY, LLC CO | 026 | 134 | View |
| LEVEL 3 COMMUNICATIONS, LLC - CO | 6118 | 93 | View |
| T-MOBILE USA, INC. | 6529 | 91 | View |
| ICG TELECOM GROUP - CO | 7801 | 60 | View |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CO | 7378 | 59 | View |
| BANDWIDTH.COM CLEC, LLC - CO | 078 | 57 | View |
| CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | 2185 | 55 | View |
| XO COLORADO, LLC | 8980 | 53 | View |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | 44 | View |
| USA MOBILITY WIRELESS, INC. | 6630 | 40 | View |
| COMCAST PHONE OF COLORADO, LLC - CO | 320 | 30 | View |
| ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 3467 | 27 | View |
| AT&T LOCAL | 7421 | 24 | View |
| PEERLESS NETWORK OF COLORADO, LLC - CO | 278 | 23 | View |
| GLOBAL CROSSING LOCAL SERVICES, INC.-CO | 8465 | 19 | View |
| LEVEL 3 TELECOM OF COLORADO, LLC - CO | 4574 | 19 | View |
| MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | 4788 | 18 | View |
| UNION TELEPHONE COMPANY | 013 | 17 | View |
| BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) | 383 | 12 | View |
| GRAND VALLEY INTERNET, INC. - CO | 046 | 12 | View |
| CBEYOND COMMUNICATIONS, LLC - CO | 2490 | 11 | View |
| AMERICAN MESSAGING SERVICES, LLC | 9748 | 10 | View |
| CENTURYLINK COMMUNICATIONS LLC | 7575 | 10 | View |
| EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | 2186 | 10 | View |
| METRO PCS, INC. | 5562 | 10 | View |
| CONTACT PAGING OF COLORADO, INC. | 6613 | 9 | View |
| N.E. COLORADO CELLULAR, INC. | 6874 | 8 | View |
| SAN ISABEL TELECOM, INC. | 4164 | 8 | View |
| DELTA COUNTY TELE - COMM, INC. | 2184 | 7 | View |
| PLAINS COOPERATIVE TELEPHONE ASSOCIATION, INC. | 2199 | 7 | View |
| FASTTRACK COMMUNICATIONS, INC. - CO | 330 | 6 | View |
| LEVEL 3 TELECOM OF COLORADO, LLC - CO | 7590 | 5 | View |
| NUCLA - NATURITA TELEPHONE CO. | 2193 | 5 | View |
| UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS | 1772 | 5 | View |
| CENTURYTEL OF COLORADO, INC. DBA CENTURYLINK | 2208 | 4 | View |
| INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO | 5972 | 4 | View |
| TELNYX LLC | 073 | 4 | View |
| WIDE VOICE, LLC - CO | 557 | 4 | View |
| WIGGINS TELEPHONE ASSOCIATION | 2209 | 4 | View |
| YMAX COMMUNICATIONS CORP. - CO | 320 | 4 | View |
| ZIPPYTECH INCORPORATED | 588 | 4 | View |
| COMMNET WIRELESS, LLC | 5736 | 3 | View |
| COMMUNICATIONS UNLIMITED | 6907 | 3 | View |
| FALCON BROADBAND, INC. - CO | 8522 | 3 | View |
| HAXTUN TELEPHONE CO | 2190 | 3 | View |
| ILOKA, INC. DBA NEWCLOUD NETWORKS - CO | 881 | 3 | View |
| RYE TELEPHONE CO., INC. | 2203 | 3 | View |
| SUNFLOWER TELEPHONE CO., INC. | 1835 | 3 | View |
| TELIAX, INC. - CO | 567 | 3 | View |
| AIRUS, INC. - CO | 019 | 2 | View |
| BIG RIVER TELEPHONE COMPANY, LLC - CO | 355 | 2 | View |
| BIJOU TELEPHONE COOPERATIVE ASSOCIATION, INC. | 2181 | 2 | View |
| BLANCA TELEPHONE CO. | 2182 | 2 | View |
| BRIGHTLINK COMMUNICATIONS, LLC | 551 | 2 | View |
| COLUMBINE ACQUISITION CORP DBA COLUMBINE TELCO LTD | 2204 | 2 | View |
| COMMIO, LLC | 939 | 2 | View |
| HD CARRIER LLC | 321 | 2 | View |
| ONVOY SPECTRUM, LLC | 624 | 2 | View |
| PACOPTIC NETWORKS, LLC - CO | 777 | 2 | View |
| QWEST CORPORATION | 9631 | 2 | View |
| RCLEC, INC. - CO | 681 | 2 | View |
| STRASBURG TELEPHONE CO. | 2207 | 2 | View |
| TELSTAR COMMUNICATIONS INC | 016 | 2 | View |
| THE EL PASO COUNTY TELEPHONE COMPANY | 2187 | 2 | View |
| VONAGE NETWORK INC. | 197 | 2 | View |
| 4DVISION, LLC - CO | 103 | 1 | View |
| ADVANCED TELECOM SOLUTIONS, LLC | 181 | 1 | View |
| AGATE MUTUAL TELEPHONE COOPERATIVE ASSOCIATION | 2178 | 1 | View |
| AIRESPRING, INC. | 996 | 1 | View |
| ALLO COMMUNICATIONS, LLC - NE | 710 | 1 | View |
| BIG SANDY TELECOM, INC. | 2192 | 1 | View |
| COMMIO, LLC | 022 | 1 | View |
| CONVERGENT COMMUNICATIONS, INC. - CO | 8287 | 1 | View |
| DUBOIS TELEPHONE EXCHANGE, INC. | 2291 | 1 | View |
| ELBERT COUNTY WIRELESS, LLC | 765 | 1 | View |
| FARMERS TELECOMMUNICATIONS, INC. - CO | 075 | 1 | View |
| FARMERS TELEPHONE CO., INC. | 2188 | 1 | View |
| GREAT PLAINS COMMUNICATIONS, INC. | 1577 | 1 | View |
| LIVE WIRE NETWORKS, INC. - CO | 3044 | 1 | View |
| NEXTWAVE TELECOM, INC DBA NEXTWAVE WIRELESS | 6832 | 1 | View |
| NORTHERN COLORADO COMMUNICATIONS, LLC | 312 | 1 | View |
| NUCLA-NATURITA TELEPHONE COMPANY | 775 | 1 | View |
| NUNN TELEPHONE CO. | 2194 | 1 | View |
| PANHANDLE TELEPHONE COOPERATIVE, INC. | 2016 | 1 | View |
| PEETZ COOPERATIVE TELEPHONE CO. | 2196 | 1 | View |
| PHILLIPS COUNTY TELEPHONE CO. | 2197 | 1 | View |
| PINE DRIVE TELEPHONE CO. | 2198 | 1 | View |
| PIONEER TELEPHONE ASSOCIATION, INC. | 1817 | 1 | View |
| RICO TELEPHONE CO. | 2201 | 1 | View |
| ROGGEN TELEPHONE COOPERATIVE CO. | 2202 | 1 | View |
| S & T TELEPHONE COOPERATIVE ASSOCIATION | 1827 | 1 | View |
| SECOM, INC. - CO | 768 | 1 | View |
| SOUTH PARK TEL CO | 2195 | 1 | View |
| STONEHAM COOPERATIVE TELEPHONE CO. | 2206 | 1 | View |
| TIME WARNER CABLE INFORMATION SVCS (COLORADO), CO | 034 | 1 | View |
| UNION TELEPHONE CO. - WY | 2297 | 1 | View |
| VOIPSTREET, INC. | 597 | 1 | View |
| WEST TELECOM SERVICES, LLC - CO | 809 | 1 | View |
| WILLARD TELEPHONE CO. | 2210 | 1 | View |
| ZIPPYTECH INC. - CO | 022 | 1 | View |
Top 200 carriers (by blocks) in this state.
Ad Unit
Optional ad.Number blocks (sample)
| NPA | NXX | Rate center | Carrier | Open |
|---|---|---|---|---|
| 303 | 200 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 201 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 202 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 203 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 303 | 204 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 205 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 206 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 207 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 208 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 209 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 210 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 212 | DENVER | CONTACT PAGING OF COLORADO, INC. | Prefix |
| 303 | 213 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 214 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 215 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 216 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 217 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 218 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 219 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 220 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 221 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 222 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 223 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 224 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 225 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 226 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 227 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 228 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 229 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 230 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 231 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 232 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 233 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 234 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 235 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 236 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 237 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 238 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 239 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 240 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 241 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 242 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 243 | DENVER | N.E. COLORADO CELLULAR, INC. | Prefix |
| 303 | 244 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 245 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 246 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 247 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 248 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 249 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 250 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 251 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 252 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 253 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 254 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 255 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 256 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 257 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 258 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 259 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 303 | 260 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 261 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 262 | DENVER | AT&T LOCAL | Prefix |
| 303 | 263 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 264 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 265 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 266 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 267 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 268 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 269 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 270 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 271 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 272 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 273 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 274 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 275 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 276 | DENVER | CONVERGENT COMMUNICATIONS, INC. - CO | Prefix |
| 303 | 277 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 278 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 279 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 280 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 281 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 282 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 283 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 284 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 303 | 285 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 286 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 287 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 288 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 289 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 290 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 291 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 292 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 293 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 294 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 295 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 296 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 297 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 298 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 299 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 300 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 301 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 302 | DENVER | XO COLORADO, LLC | Prefix |
| 303 | 304 | FORTLUPTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 305 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 306 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 307 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 308 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 309 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 310 | DENVER | CONTACT PAGING OF COLORADO, INC. | Prefix |
| 303 | 312 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 313 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 314 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 315 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 316 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 317 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 318 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 319 | DENVER | ELBERT COUNTY WIRELESS, LLC | Prefix |
| 303 | 320 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 321 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 322 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 323 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 324 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 325 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 326 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 327 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 328 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 329 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 330 | DENVER | ONVOY, LLC CO | Prefix |
| 303 | 331 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 332 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 333 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 334 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 335 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 336 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 337 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 338 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 339 | DENVER | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 340 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 341 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 342 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 343 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 344 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 345 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 346 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 347 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 348 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 349 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 350 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 351 | DECKERS | ONVOY, LLC CO | Prefix |
| 303 | 352 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 353 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 303 | 354 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 355 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 356 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 357 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 358 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 359 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 360 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 361 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 362 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 363 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 364 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 365 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 366 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 367 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 368 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 369 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 370 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 371 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 372 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 373 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 374 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 375 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 376 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 377 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 378 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 379 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 380 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 381 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 382 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 383 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 384 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 385 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 386 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 387 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 388 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 389 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 390 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 391 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 392 | DENVER | CONTACT PAGING OF COLORADO, INC. | Prefix |
| 303 | 393 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 394 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 395 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 396 | DENVER | LIVE WIRE NETWORKS, INC. - CO | Prefix |
| 303 | 397 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 398 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 399 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 400 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 401 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 402 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 403 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 404 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 405 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 406 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 407 | DENVER | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 408 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 409 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 410 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 412 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 413 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 414 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 415 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 416 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 417 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 418 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 419 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 420 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 421 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 422 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 423 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 424 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 425 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 426 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 427 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 428 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 429 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 430 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 431 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 432 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 433 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 434 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 435 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 436 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 437 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 438 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 439 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 440 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 441 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 442 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 443 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 444 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 445 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 446 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 447 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 448 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 449 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 450 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 451 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 452 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 453 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 454 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 455 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 456 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 457 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 458 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 459 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 460 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 461 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 462 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 463 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 464 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 465 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 466 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 467 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 468 | DENVER | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 469 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 470 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 471 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 472 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 473 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 474 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 475 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 476 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 477 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 478 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 479 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 480 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 481 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 482 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 483 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 484 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 485 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 486 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 487 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 488 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 489 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 490 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 491 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 492 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 493 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 494 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 495 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 496 | DENVER | XO COLORADO, LLC | Prefix |
| 303 | 497 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 498 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 303 | 499 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 500 | HUDSON | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 501 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 502 | FORTLUPTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 503 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 504 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 505 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 506 | FORTLUPTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 507 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 508 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 303 | 509 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 303 | 510 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 303 | 512 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 513 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 514 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 515 | DENVER | ONVOY, LLC CO | Prefix |
| 303 | 516 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 517 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 518 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 519 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 520 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 521 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 522 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 523 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 524 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 525 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 526 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 527 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 528 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 303 | 529 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 530 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 531 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 532 | LONGMONT | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 303 | 533 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 534 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 535 | FORTLUPTON | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 536 | HUDSON | QWEST CORPORATION | Prefix |
| 303 | 537 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 538 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 539 | DENVER | XO COLORADO, LLC | Prefix |
| 303 | 540 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 541 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 542 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 543 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 544 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 545 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 546 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 547 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 548 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 549 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 550 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 551 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 552 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 553 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 554 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 556 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 557 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 558 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 559 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 303 | 560 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 561 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 562 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 563 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 564 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 565 | DENVER | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 566 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 567 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 568 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 569 | GEORGETOWN | QWEST CORPORATION | Prefix |
| 303 | 570 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 571 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 572 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 573 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 574 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 575 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 576 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 577 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 303 | 578 | KEENESBURG | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 579 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 580 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 303 | 581 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 582 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 583 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 584 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 585 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 586 | DENVER | 4DVISION, LLC - CO | Prefix |
| 303 | 587 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 588 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 589 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 590 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 591 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 592 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 593 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 594 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 595 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 596 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 597 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 303 | 598 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 599 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 600 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 601 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 602 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 603 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 604 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 605 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 606 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 607 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 608 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 609 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 610 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 612 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 613 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 614 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 615 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 616 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 617 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 618 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 619 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 620 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 621 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 622 | STRASBURG | STRASBURG TELEPHONE CO. | Prefix |
| 303 | 623 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 624 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 625 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 626 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 627 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 628 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 629 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 630 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 632 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 633 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 634 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 635 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 636 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 637 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 638 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 639 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 640 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 641 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 642 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 643 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 644 | BENNETT | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 303 | 645 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 646 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 647 | DECKERS | QWEST CORPORATION | Prefix |
| 303 | 648 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 649 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 650 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 651 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 652 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 653 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 654 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 655 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 656 | DENVER | BIG RIVER TELEPHONE COMPANY, LLC - CO | Prefix |
| 303 | 657 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 658 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 659 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 660 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 661 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 662 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 663 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 664 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 665 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 666 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 667 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 668 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 669 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 670 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 671 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 672 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 673 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 674 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 675 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 676 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 677 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 678 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 679 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 680 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 681 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 682 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 683 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 684 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 685 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 686 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 687 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 688 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 689 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 690 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 691 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 692 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 693 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 694 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 695 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 696 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 697 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 698 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 699 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 701 | DENVER | COMMUNICATIONS UNLIMITED | Prefix |
| 303 | 702 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 703 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 704 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 705 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 706 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 707 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 708 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 709 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 710 | FORTLUPTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 712 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 713 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 714 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 715 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 716 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 717 | FORTLUPTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 718 | FORTLUPTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 719 | DEER TRAIL | YMAX COMMUNICATIONS CORP. - CO | Prefix |
| 303 | 720 | FORTLUPTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 721 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 722 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 723 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 724 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 725 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 726 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 727 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 728 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 729 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 730 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 731 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 732 | KEENESBURG | QWEST CORPORATION | Prefix |
| 303 | 733 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 734 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 735 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 736 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 737 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 738 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 739 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 740 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 741 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 742 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 743 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 744 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 745 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 746 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 747 | ALLNSPKLYN | QWEST CORPORATION | Prefix |
| 303 | 748 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 749 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 750 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 751 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 752 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 753 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 754 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 755 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 756 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 757 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 758 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 759 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 760 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 761 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 762 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 763 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 764 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 765 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 766 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 767 | DENVER | CONTACT PAGING OF COLORADO, INC. | Prefix |
| 303 | 768 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 769 | DEER TRAIL | BIJOU TELEPHONE COOPERATIVE ASSOCIATION, INC. | Prefix |
| 303 | 770 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 771 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 772 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 773 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 774 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 775 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 776 | LONGMONT | QWEST CORPORATION | Prefix |
| 303 | 777 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 778 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 779 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 780 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 781 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 782 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 783 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 784 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 785 | DENVER | XO COLORADO, LLC | Prefix |
| 303 | 786 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 787 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 788 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 789 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 790 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 791 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 792 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 793 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 794 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 795 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 796 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 797 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 798 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 799 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 800 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 801 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 802 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 303 | 803 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 303 | 804 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 805 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 806 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 807 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 808 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 809 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 810 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 812 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 813 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 814 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 815 | DENVER | INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO | Prefix |
| 303 | 816 | DECKERS | QWEST CORPORATION | Prefix |
| 303 | 817 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 818 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 819 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 820 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 821 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 822 | BYERS | BIJOU TELEPHONE COOPERATIVE ASSOCIATION, INC. | Prefix |
| 303 | 823 | ALLNSPKLYN | QWEST CORPORATION | Prefix |
| 303 | 824 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 825 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 826 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 827 | LONGMONT | ICG TELECOM GROUP - CO | Prefix |
| 303 | 828 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 829 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 830 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 831 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 832 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 833 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 834 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 835 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 836 | DENVER | COMMUNICATIONS UNLIMITED | Prefix |
| 303 | 837 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 838 | DECKERS | QWEST CORPORATION | Prefix |
| 303 | 839 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 840 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 841 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 842 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 843 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 844 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 845 | LONGMONT | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 846 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 847 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 848 | LONGMONT | ICG TELECOM GROUP - CO | Prefix |
| 303 | 849 | ROGGEN | ROGGEN TELEPHONE COOPERATIVE CO. | Prefix |
| 303 | 850 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 851 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 852 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 853 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 854 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 855 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 856 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 857 | FORTLUPTON | QWEST CORPORATION | Prefix |
| 303 | 858 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 859 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 860 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 861 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 862 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 303 | 863 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 864 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 865 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 866 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 867 | DENVER | ILOKA, INC. DBA NEWCLOUD NETWORKS - CO | Prefix |
| 303 | 868 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 869 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 870 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 871 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 872 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 873 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 874 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 875 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 876 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 877 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 878 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 879 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 880 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 881 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 882 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 883 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 884 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 885 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 886 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 887 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 888 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 889 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 890 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 891 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 892 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 893 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 894 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 895 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 896 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 897 | DENVER | USA MOBILITY WIRELESS, INC. | Prefix |
| 303 | 898 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 899 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 900 | GEORGETOWN | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 901 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 902 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 903 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 904 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 905 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 906 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 907 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 908 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 909 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 910 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 912 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 913 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 914 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 915 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 916 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 917 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 918 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 919 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 920 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 921 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 922 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 923 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 924 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 925 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 926 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 927 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 928 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 929 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 930 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 931 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 932 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 933 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 934 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 935 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 936 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 937 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 938 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 939 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 940 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 941 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 942 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 303 | 943 | DENVER | NEXTWAVE TELECOM, INC DBA NEXTWAVE WIRELESS | Prefix |
| 303 | 944 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 945 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 303 | 946 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 947 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 948 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 949 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 951 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 952 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 953 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 954 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 955 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 956 | FORTLUPTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 303 | 957 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 960 | DENVER | T-MOBILE USA, INC. | Prefix |
| 303 | 961 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 962 | DENVER | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 303 | 963 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 303 | 964 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 965 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 966 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 967 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 968 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 303 | 969 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 971 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 972 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 973 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 974 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 303 | 975 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 977 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 978 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 979 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 980 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 981 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 303 | 982 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 984 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 985 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 986 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 987 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 988 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 989 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 990 | FORTLUPTON | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 991 | DENVER | XO COLORADO, LLC | Prefix |
| 303 | 992 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 993 | DENVER | ONVOY, LLC CO | Prefix |
| 303 | 994 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 995 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 303 | 996 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 303 | 997 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 303 | 998 | DENVER | QWEST CORPORATION | Prefix |
| 303 | 999 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 719 | 200 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 201 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 202 | PUEBLO | FALCON BROADBAND, INC. - CO | Prefix |
| 719 | 203 | COLORDOSPG | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 719 | 204 | CANON CITY | QWEST CORPORATION | Prefix |
| 719 | 205 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 206 | ALAMOSA | BLANCA TELEPHONE CO. | Prefix |
| 719 | 207 | SALIDA | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 208 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 209 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 210 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 212 | CHEYENWLLS | ONVOY, LLC CO | Prefix |
| 719 | 213 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 214 | PUEBLO | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 215 | CAMPO | ONVOY, LLC CO | Prefix |
| 719 | 216 | COLORDOSPG | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 719 | 217 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 218 | COLORDOSPG | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 719 | 219 | COLORDOSPG | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 719 | 220 | BRANSON | ONVOY, LLC CO | Prefix |
| 719 | 221 | SALIDA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 222 | COLORDOSPG | CONTACT PAGING OF COLORADO, INC. | Prefix |
| 719 | 223 | CREEDE | ONVOY, LLC CO | Prefix |
| 719 | 224 | FOWLER | ONVOY, LLC CO | Prefix |
| 719 | 225 | PUEBLO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 226 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 227 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 228 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 229 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 231 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 232 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 233 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 234 | COLORDOSPG | ICG TELECOM GROUP - CO | Prefix |
| 719 | 235 | COLORDOSPG | AT&T LOCAL | Prefix |
| 719 | 236 | COLORDOSPG | USA MOBILITY WIRELESS, INC. | Prefix |
| 719 | 237 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 238 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 239 | SALIDA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 240 | PUEBLO | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 241 | LA JUNTA | BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) | Prefix |
| 719 | 242 | PUEBLO | ICG TELECOM GROUP - CO | Prefix |
| 719 | 243 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 244 | COLORDOSPG | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 719 | 245 | CENTER | ONVOY, LLC CO | Prefix |
| 719 | 246 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 247 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 248 | PUEBLO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 249 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 250 | PUEBLO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 251 | PUEBLO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 252 | PUEBLO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 253 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 254 | ROCKY FORD | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 255 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 256 | CRESTONE | COLUMBINE ACQUISITION CORP DBA COLUMBINE TELCO LTD | Prefix |
| 719 | 257 | COLORDOSPG | ONVOY SPECTRUM, LLC | Prefix |
| 719 | 258 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 259 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 260 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 261 | COLORDOSPG | USA MOBILITY WIRELESS, INC. | Prefix |
| 719 | 262 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 263 | FOWLER | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 264 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 265 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 266 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 267 | ORDWAY | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 268 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 269 | CANON CITY | QWEST CORPORATION | Prefix |
| 719 | 270 | CRIPPLECRK | ONVOY, LLC CO | Prefix |
| 719 | 271 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 272 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 273 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 274 | LA JARA | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 275 | CANON CITY | QWEST CORPORATION | Prefix |
| 719 | 276 | CANON CITY | QWEST CORPORATION | Prefix |
| 719 | 277 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 278 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 279 | COLORDOSPG | USA MOBILITY WIRELESS, INC. | Prefix |
| 719 | 280 | FLORENCE | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 719 | 281 | PUEBLO | T-MOBILE USA, INC. | Prefix |
| 719 | 282 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 283 | PUEBLO | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 719 | 284 | COLORDOSPG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 285 | CANON CITY | QWEST CORPORATION | Prefix |
| 719 | 286 | CRIPPLECRK | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 287 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 288 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 289 | PUEBLO | AT&T LOCAL | Prefix |
| 719 | 290 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 291 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 292 | LA JUNTA | CENTURYLINK COMMUNICATIONS LLC | Prefix |
| 719 | 293 | LEADVILLE | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 294 | LAKEGEORGE | ONVOY, LLC CO | Prefix |
| 719 | 295 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 296 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 297 | LIMON | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 298 | ALAMOSA | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 299 | PUEBLO | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 301 | COLORDOSPG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 302 | COLORDOSPG | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 719 | 304 | COLORDOSPG | ILOKA, INC. DBA NEWCLOUD NETWORKS - CO | Prefix |
| 719 | 305 | COLORDOSPG | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 719 | 306 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 308 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 309 | COLORDOSPG | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 719 | 310 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 312 | MANZANOLA | BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) | Prefix |
| 719 | 313 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 314 | COLORDOSPG | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 315 | CANON CITY | BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) | Prefix |
| 719 | 316 | ROCKY FORD | BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) | Prefix |
| 719 | 317 | COLORDOSPG | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 719 | 320 | PUEBLO | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 321 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 322 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 323 | COLORDOSPG | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 719 | 324 | WALSH | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 325 | COLORDOSPG | XO COLORADO, LLC | Prefix |
| 719 | 326 | TWO BUTTES | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 327 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 328 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 329 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 330 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 331 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 332 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 333 | COLORDOSPG | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 719 | 334 | PUEBLO | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 336 | LAMAR | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 337 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 338 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 339 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 340 | BURLINGTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 341 | ALAMOSA | METRO PCS, INC. | Prefix |
| 719 | 342 | BURLINGTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 343 | BURLINGTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 344 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 345 | CANON CITY | BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) | Prefix |
| 719 | 346 | BURLINGTON | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 347 | CALHAN | QWEST CORPORATION | Prefix |
| 719 | 348 | STRATTON | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 349 | STRATTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 350 | STRATTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 351 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 352 | COLORDOSPG | XO COLORADO, LLC | Prefix |
| 719 | 353 | SPRINGFLD | ONVOY, LLC CO | Prefix |
| 719 | 354 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 355 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 356 | BURLINGTON | ONVOY, LLC CO | Prefix |
| 719 | 357 | COLORDOSPG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 358 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 359 | COLORDOSPG | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 360 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 361 | SPRINGFLD | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 362 | COLORDOSPG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 363 | LA JUNTA | SECOM, INC. - CO | Prefix |
| 719 | 364 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 365 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 366 | COLORDOSPG | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 719 | 367 | PEYTON | ONVOY, LLC CO | Prefix |
| 719 | 368 | COLORDOSPG | XO COLORADO, LLC | Prefix |
| 719 | 369 | PUEBLO | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 371 | CANON CITY | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 372 | FLORENCE | QWEST CORPORATION | Prefix |
| 719 | 373 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 374 | COLORDOSPG | TELNYX LLC | Prefix |
| 719 | 375 | COLORDOSPG | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 719 | 376 | ANTONITO | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 377 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 378 | MOSCA | COLUMBINE ACQUISITION CORP DBA COLUMBINE TELCO LTD | Prefix |
| 719 | 379 | BLANCA | BLANCA TELEPHONE CO. | Prefix |
| 719 | 380 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 381 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 382 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 383 | LA JUNTA | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 384 | LA JUNTA | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 385 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 386 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 387 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 388 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 389 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 390 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 391 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 392 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 393 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 394 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 395 | BUENAVISTA | QWEST CORPORATION | Prefix |
| 719 | 396 | PEYTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 397 | W KANORADO | S & T TELEPHONE COOPERATIVE ASSOCIATION | Prefix |
| 719 | 398 | BUENAVISTA | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 399 | AGUILAR | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 400 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 401 | PEYTON | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 404 | PUEBLO | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 719 | 406 | PUEBLO | T-MOBILE USA, INC. | Prefix |
| 719 | 415 | PUEBLO | T-MOBILE USA, INC. | Prefix |
| 719 | 417 | ORDWAY | ONVOY, LLC CO | Prefix |
| 719 | 418 | COLORDOSPG | YMAX COMMUNICATIONS CORP. - CO | Prefix |
| 719 | 419 | COLORDOSPG | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 719 | 421 | EL PASO | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 422 | TRINIDAD | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 423 | PUEBLO | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 424 | COLORDOSPG | BRIGHTLINK COMMUNICATIONS, LLC | Prefix |
| 719 | 425 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 426 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 427 | LEADVILLE | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 428 | COLORDOSPG | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 429 | CANON CITY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 430 | CANON CITY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 431 | CANON CITY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 432 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 433 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 434 | COLORDOSPG | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 719 | 436 | HASWELL | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 438 | EADS | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 439 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 440 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 441 | COLORDOSPG | CONTACT PAGING OF COLORADO, INC. | Prefix |
| 719 | 442 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 443 | COLORDOSPG | USA MOBILITY WIRELESS, INC. | Prefix |
| 719 | 444 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 445 | COLORDOSPG | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 719 | 446 | KARVAL | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 447 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 448 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 449 | COLORDOSPG | COMMUNICATIONS UNLIMITED | Prefix |
| 719 | 450 | COLORDOSPG | USA MOBILITY WIRELESS, INC. | Prefix |
| 719 | 452 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 453 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 454 | BRISTOGRND | ONVOY, LLC CO | Prefix |
| 719 | 456 | LAS ANIMAS | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 457 | COLORDOSPG | ICG TELECOM GROUP - CO | Prefix |
| 719 | 458 | CANON CITY | BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) | Prefix |
| 719 | 459 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 460 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 461 | KENTON | PANHANDLE TELEPHONE COOPERATIVE, INC. | Prefix |
| 719 | 462 | MANZANOLA | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 464 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 465 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 466 | COLORDOSPG | ICG TELECOM GROUP - CO | Prefix |
| 719 | 468 | LA JUNTA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 469 | LA JUNTA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 470 | PUEBLO | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 471 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 472 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 473 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 474 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 475 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 476 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 477 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 478 | RUSH | THE EL PASO COUNTY TELEPHONE COMPANY | Prefix |
| 719 | 479 | HOWARD | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 480 | ALAMOSA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 481 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 482 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 484 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 485 | BEULAH | PINE DRIVE TELEPHONE CO. | Prefix |
| 719 | 486 | LEADVILLE | QWEST CORPORATION | Prefix |
| 719 | 487 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 488 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 489 | RYE | RYE TELEPHONE CO., INC. | Prefix |
| 719 | 490 | MONTEVISTA | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 491 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 492 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 493 | COLORDOSPG | TELIAX, INC. - CO | Prefix |
| 719 | 494 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 495 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 496 | ALAMOSA | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 497 | TRINIDAD | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 498 | WESTMANTER | PIONEER TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 499 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 502 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 503 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 505 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 510 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 520 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 522 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 523 | SPRINGFLD | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 524 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 526 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 527 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 528 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 529 | SPRINGFLD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 530 | SALIDA | QWEST CORPORATION | Prefix |
| 719 | 531 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 532 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 533 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 534 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 535 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 536 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 537 | HOLLY | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 538 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 539 | SALIDA | QWEST CORPORATION | Prefix |
| 719 | 540 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 541 | SIMLA | BIG SANDY TELECOM, INC. | Prefix |
| 719 | 542 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 543 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 544 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 545 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 546 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 547 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 548 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 549 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 550 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 551 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 552 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 553 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 554 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 556 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 557 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 559 | COLORDOSPG | FALCON BROADBAND, INC. - CO | Prefix |
| 719 | 560 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 561 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 562 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 563 | SPRINGFLD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 564 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 565 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 566 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 567 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 568 | PUEBLO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 569 | PUEBLO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 570 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 571 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 572 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 573 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 574 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 575 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 576 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 577 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 578 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 579 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 580 | ALAMOSA | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 581 | BUENAVISTA | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 582 | PUEBLO | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 583 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 584 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 585 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 586 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 587 | ALAMOSA | QWEST CORPORATION | Prefix |
| 719 | 588 | ALAMOSA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 589 | ALAMOSA | QWEST CORPORATION | Prefix |
| 719 | 590 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 591 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 592 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 593 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 594 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 595 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 596 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 597 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 598 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 599 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 600 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 602 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 619 | COLORDOSPG | COMMIO, LLC | Prefix |
| 719 | 621 | PUEBLO | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 719 | 622 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 623 | COLORDOSPG | ICG TELECOM GROUP - CO | Prefix |
| 719 | 624 | HOLLY | ONVOY, LLC CO | Prefix |
| 719 | 625 | CHERAW | ONVOY, LLC CO | Prefix |
| 719 | 626 | SALIDA | COMMNET WIRELESS, LLC | Prefix |
| 719 | 627 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 628 | MONTEVISTA | ONVOY, LLC CO | Prefix |
| 719 | 629 | COLORDOSPG | XO COLORADO, LLC | Prefix |
| 719 | 630 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 631 | WESTON | ONVOY, LLC CO | Prefix |
| 719 | 632 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 633 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 634 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 635 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 636 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 637 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 638 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 639 | COLORDOSPG | CENTURYLINK COMMUNICATIONS LLC | Prefix |
| 719 | 640 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 641 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 642 | CRIPPLECRK | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 643 | KIM | RYE TELEPHONE CO., INC. | Prefix |
| 719 | 644 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 645 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 646 | COLORDOSPG | YMAX COMMUNICATIONS CORP. - CO | Prefix |
| 719 | 647 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 648 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 649 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 650 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 651 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 652 | ROCKY FORD | ONVOY, LLC CO | Prefix |
| 719 | 655 | SAGUACHE | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 657 | DEL NORTE | QWEST CORPORATION | Prefix |
| 719 | 658 | CREEDE | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 659 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 660 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 661 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 662 | LAS ANIMAS | ONVOY, LLC CO | Prefix |
| 719 | 663 | COLORDOSPG | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 666 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 667 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 668 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 671 | PUEBLO | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 672 | SAN LUIS | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 674 | SAN LUIS | ONVOY, LLC CO | Prefix |
| 719 | 675 | COLORDOSPG | AIRUS, INC. - CO | Prefix |
| 719 | 676 | COLORADOCY | RYE TELEPHONE CO., INC. | Prefix |
| 719 | 679 | TRINIDAD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 680 | TRINIDAD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 683 | EL PASO | THE EL PASO COUNTY TELEPHONE COMPANY | Prefix |
| 719 | 684 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 685 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 686 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 687 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 688 | LAMAR | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 689 | CRIPPLECRK | QWEST CORPORATION | Prefix |
| 719 | 691 | LAMAR | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 694 | COLORDOSPG | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 695 | WALSENBURG | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 696 | PUEBLO | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 719 | 716 | PUEBLO | ONVOY, LLC CO | Prefix |
| 719 | 717 | PUEBLO | METRO PCS, INC. | Prefix |
| 719 | 718 | CRIPPLECRK | WIDE VOICE, LLC - CO | Prefix |
| 719 | 721 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 722 | COLORDOSPG | T-MOBILE USA, INC. | Prefix |
| 719 | 725 | COLORDOSPG | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 719 | 726 | COLORDOSPG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 727 | TOWNER | SUNFLOWER TELEPHONE CO., INC. | Prefix |
| 719 | 728 | PEYTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 729 | SHERIDANLK | SUNFLOWER TELEPHONE CO., INC. | Prefix |
| 719 | 733 | PUEBLO | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 734 | BRISTOGRND | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 735 | WESTCLIFFE | ONVOY, LLC CO | Prefix |
| 719 | 738 | WALSENBURG | QWEST CORPORATION | Prefix |
| 719 | 739 | HARTMAN | SUNFLOWER TELEPHONE CO., INC. | Prefix |
| 719 | 740 | GENOA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 742 | LA VETA | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 743 | HUGO | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 744 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 745 | SAGUACHE | ONVOY, LLC CO | Prefix |
| 719 | 746 | GARDNER | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 748 | LAKEGEORGE | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 749 | PEYTON | QWEST CORPORATION | Prefix |
| 719 | 751 | STRATTON | ONVOY, LLC CO | Prefix |
| 719 | 752 | TWO BUTTES | ONVOY, LLC CO | Prefix |
| 719 | 754 | CENTER | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 755 | COLORDOSPG | VONAGE NETWORK INC. | Prefix |
| 719 | 757 | COLORDOSPG | ICG TELECOM GROUP - CO | Prefix |
| 719 | 760 | GENOA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 761 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 763 | GENOA | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 764 | AGATE | AGATE MUTUAL TELEPHONE COOPERATIVE ASSOCIATION | Prefix |
| 719 | 765 | FLAGLER | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 766 | PUEBLO | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 767 | CHEYENWLLS | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 768 | ARRIBA | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 771 | LIMON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 772 | COLORDOSPG | XO COLORADO, LLC | Prefix |
| 719 | 775 | LIMON | QWEST CORPORATION | Prefix |
| 719 | 776 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 778 | PUEBLO | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 781 | WALSH | ONVOY, LLC CO | Prefix |
| 719 | 782 | GARDNER | ONVOY, LLC CO | Prefix |
| 719 | 783 | WESTCLIFFE | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 784 | FLORENCE | QWEST CORPORATION | Prefix |
| 719 | 785 | COLORDOSPG | ICG TELECOM GROUP - CO | Prefix |
| 719 | 787 | CAMPO | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 789 | CALHAN | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 792 | CANON CITY | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 793 | WALSENBURG | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 799 | COLORDOSPG | AT&T LOCAL | Prefix |
| 719 | 800 | CALHAN | ONVOY, LLC CO | Prefix |
| 719 | 819 | COLORDOSPG | WIDE VOICE, LLC - CO | Prefix |
| 719 | 820 | COLORDOSPG | HD CARRIER LLC | Prefix |
| 719 | 821 | PUEBLO | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 822 | COLORDOSPG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 824 | HOWARD | ONVOY, LLC CO | Prefix |
| 719 | 825 | BURLINGTON | BIG RIVER TELEPHONE COMPANY, LLC - CO | Prefix |
| 719 | 826 | FOWLER | BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) | Prefix |
| 719 | 829 | LAMAR | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 836 | FAIRPLAY | QWEST CORPORATION | Prefix |
| 719 | 837 | HARTSEL | SOUTH PARK TEL CO | Prefix |
| 719 | 838 | FAIRPLAY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 839 | FAIRPLAY | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 843 | MANASSA | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 845 | TRINIDAD | QWEST CORPORATION | Prefix |
| 719 | 846 | TRINIDAD | QWEST CORPORATION | Prefix |
| 719 | 849 | MONTEVISTA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 850 | MONTEVISTA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 851 | SALIDA | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 852 | MONTEVISTA | QWEST CORPORATION | Prefix |
| 719 | 853 | CHERAW | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 859 | TRINIDAD | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 866 | COLORDOSPG | QWEST CORPORATION | Prefix |
| 719 | 867 | COLORDOSPG | ICG TELECOM GROUP - CO | Prefix |
| 719 | 868 | WESTON | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 873 | DEL NORTE | QWEST CORPORATION | Prefix |
| 719 | 881 | FAIRPLAY | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 719 | 882 | MANZANOLA | ONVOY, LLC CO | Prefix |
| 719 | 884 | COLORDOSPG | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 719 | 886 | COLORDOSPG | FALCON BROADBAND, INC. - CO | Prefix |
| 719 | 888 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 890 | WALSENBURG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 892 | LIMON | N.E. COLORADO CELLULAR, INC. | Prefix |
| 719 | 896 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 900 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 719 | 917 | LEADVILLE | ONVOY, LLC CO | Prefix |
| 719 | 921 | COLORDOSPG | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 719 | 922 | COLORDOSPG | INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO | Prefix |
| 719 | 924 | PUEBLO | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 928 | LA JUNTA | ONVOY, LLC CO | Prefix |
| 719 | 930 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 931 | LAMAR | ONVOY, LLC CO | Prefix |
| 719 | 937 | ALAMOSA | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 938 | MANASSA | ONVOY, LLC CO | Prefix |
| 719 | 940 | LAMAR | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 941 | AGUILAR | QWEST CORPORATION | Prefix |
| 719 | 942 | HOWARD | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 946 | BRANSON | CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK | Prefix |
| 719 | 947 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 948 | PUEBLO | QWEST CORPORATION | Prefix |
| 719 | 955 | COLORDOSPG | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 719 | 960 | COLORDOSPG | RCLEC, INC. - CO | Prefix |
| 719 | 962 | KIT CARSON | EASTERN SLOPE RURAL TELEPHONE ASSOCIATION, INC. | Prefix |
| 719 | 963 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 964 | COLORDOSPG | SPRINT SPECTRUM L.P. | Prefix |
| 719 | 966 | BUENAVISTA | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 967 | TRINIDAD | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 974 | LA JARA | ONVOY, LLC CO | Prefix |
| 719 | 980 | LA JUNTA | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 982 | ANTONITO | ONVOY, LLC CO | Prefix |
| 719 | 985 | COLORDOSPG | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 988 | LA VETA | ONVOY, LLC CO | Prefix |
| 719 | 989 | WALSENBURG | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 719 | 992 | ALAMOSA | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 719 | 994 | PUEBLO | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 719 | 999 | COLORDOSPG | ONVOY, LLC CO | Prefix |
| 720 | 200 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 201 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 202 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 203 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 204 | LONGMONT | AT&T LOCAL | Prefix |
| 720 | 205 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 206 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 207 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 208 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 209 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 210 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 212 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 213 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 214 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 215 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 216 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 217 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 218 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 219 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 220 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 221 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 222 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 223 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 224 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 225 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 226 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 227 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 228 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 229 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 230 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 231 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 232 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 233 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 234 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 235 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 236 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 237 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 238 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 239 | DENVER | AT&T LOCAL | Prefix |
| 720 | 240 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 241 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 242 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 243 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 244 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 245 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 246 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 247 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 248 | DENVER | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 249 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 250 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 251 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 252 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 253 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 254 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 255 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 256 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 257 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 258 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 259 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 260 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 261 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 262 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 263 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 264 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 265 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 266 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 267 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 268 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 269 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 270 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 271 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 272 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 273 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 274 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 275 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 276 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 277 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 278 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 279 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 280 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 281 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 282 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 283 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 284 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 285 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 286 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 287 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 288 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 289 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 290 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 291 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 292 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 293 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 294 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 295 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 296 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 297 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 298 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 299 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 300 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 301 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 302 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 304 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 305 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 306 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 307 | ALLNSPKLYN | AT&T LOCAL | Prefix |
| 720 | 308 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 309 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 310 | ALLNSPKLYN | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 312 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 313 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 314 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 315 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 316 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 317 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 318 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 319 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 320 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 321 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 322 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 323 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 324 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 325 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 326 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 327 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 328 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 329 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 330 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 331 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 332 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 333 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 334 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 335 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 336 | KEENESBURG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 337 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 338 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 339 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 340 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 341 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 342 | DENVER | AT&T LOCAL | Prefix |
| 720 | 343 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 344 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 345 | DENVER | ZIPPYTECH INCORPORATED | Prefix |
| 720 | 346 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 347 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 348 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 349 | DENVER | AT&T LOCAL | Prefix |
| 720 | 350 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 351 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 352 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 353 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 354 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 355 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 356 | DENVER | AT&T LOCAL | Prefix |
| 720 | 357 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 358 | HUDSON | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 359 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 360 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 361 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 362 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 363 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 364 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 365 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 366 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 367 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 368 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 369 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 370 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 371 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 372 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 373 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 374 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 375 | DENVER | COMMNET WIRELESS, LLC | Prefix |
| 720 | 376 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 377 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 378 | LONGMONT | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 379 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 380 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 381 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 382 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 383 | FORTLUPTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 384 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 385 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 386 | GEORGETOWN | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 387 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 388 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 389 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 390 | DENVER | ILOKA, INC. DBA NEWCLOUD NETWORKS - CO | Prefix |
| 720 | 391 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 392 | DEER TRAIL | YMAX COMMUNICATIONS CORP. - CO | Prefix |
| 720 | 393 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 394 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 395 | DENVER | AT&T LOCAL | Prefix |
| 720 | 396 | DENVER | AT&T LOCAL | Prefix |
| 720 | 397 | DENVER | AT&T LOCAL | Prefix |
| 720 | 398 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 399 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 400 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 401 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 402 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 403 | DENVER | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 720 | 404 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 405 | DENVER | WEST TELECOM SERVICES, LLC - CO | Prefix |
| 720 | 406 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 407 | DENVER | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 408 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 409 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 410 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 412 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 413 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 414 | ALLNSPKLYN | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 415 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 416 | DENVER | METRO PCS, INC. | Prefix |
| 720 | 417 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 418 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 419 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 420 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 421 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 422 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 423 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 424 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 425 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 426 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 427 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 428 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 429 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 430 | DENVER | AT&T LOCAL | Prefix |
| 720 | 431 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 432 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 433 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 434 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 435 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 436 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 437 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 438 | LONGMONT | ONVOY, LLC CO | Prefix |
| 720 | 439 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 440 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 441 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 442 | LONGMONT | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 443 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 444 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 445 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 446 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 447 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 448 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 449 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 450 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 451 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 452 | DENVER | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 720 | 453 | LONGMONT | T-MOBILE USA, INC. | Prefix |
| 720 | 454 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 455 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 456 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 457 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 458 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 459 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 460 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 461 | DENVER | METRO PCS, INC. | Prefix |
| 720 | 462 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 463 | DECKERS | ONVOY, LLC CO | Prefix |
| 720 | 464 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 465 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 466 | FORTLUPTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 467 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 468 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 469 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 470 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 471 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 472 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 473 | DENVER | CBEYOND COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 474 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 475 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 476 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 477 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 478 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 479 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 480 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 481 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 482 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 483 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 484 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 485 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 486 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 487 | LONGMONT | TELNYX LLC | Prefix |
| 720 | 488 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 489 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 490 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 491 | LONGMONT | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 492 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 493 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 494 | LONGMONT | QWEST CORPORATION | Prefix |
| 720 | 495 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 496 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 497 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 498 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 499 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 500 | DENVER | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 720 | 501 | DENVER | METRO PCS, INC. | Prefix |
| 720 | 502 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 503 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 504 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 505 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 506 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 507 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 508 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 509 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 510 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 512 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 513 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 514 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 515 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 516 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 517 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 518 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 519 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 520 | DENVER | ONVOY SPECTRUM, LLC | Prefix |
| 720 | 521 | DENVER | AMERICAN MESSAGING SERVICES, LLC | Prefix |
| 720 | 522 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 523 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 524 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 525 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 526 | LONGMONT | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 527 | DENVER | TELIAX, INC. - CO | Prefix |
| 720 | 528 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 529 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 530 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 531 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 532 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 533 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 534 | LONGMONT | VONAGE NETWORK INC. | Prefix |
| 720 | 535 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 536 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 537 | DENVER | FASTTRACK COMMUNICATIONS, INC. - CO | Prefix |
| 720 | 538 | FORTLUPTON | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 539 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 540 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 541 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 542 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 543 | DENVER | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 720 | 544 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 545 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 546 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 547 | KEENESBURG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 548 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 720 | 549 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 550 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 551 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 552 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 553 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 554 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 556 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 557 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 558 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 559 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 560 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 561 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 562 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 563 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 564 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 565 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 566 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 567 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 568 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 569 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 570 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 571 | ALLNSPKLYN | ONVOY, LLC CO | Prefix |
| 720 | 572 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 573 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 574 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 575 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 576 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 577 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 578 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 579 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 580 | KEENESBURG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 581 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 582 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 583 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 584 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 585 | DENVER | COMMNET WIRELESS, LLC | Prefix |
| 720 | 586 | DENVER | METRO PCS, INC. | Prefix |
| 720 | 587 | DENVER | AT&T LOCAL | Prefix |
| 720 | 588 | DENVER | BRIGHTLINK COMMUNICATIONS, LLC | Prefix |
| 720 | 589 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 590 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 591 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 592 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 593 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 594 | DENVER | AIRUS, INC. - CO | Prefix |
| 720 | 595 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 596 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 597 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 598 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 599 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 600 | LONGMONT | ONVOY, LLC CO | Prefix |
| 720 | 601 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 602 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 603 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 604 | STRASBURG | STRASBURG TELEPHONE CO. | Prefix |
| 720 | 605 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 606 | FORTLUPTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 607 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 608 | GEORGETOWN | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 609 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 610 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 612 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 613 | HUDSON | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 614 | DENVER | AIRESPRING, INC. | Prefix |
| 720 | 616 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 618 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 619 | GEORGETOWN | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 620 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 621 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 622 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 623 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 624 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 625 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 626 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 627 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 628 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 629 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 630 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 631 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 632 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 633 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 634 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 635 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 636 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 638 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 639 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 641 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 642 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 643 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 644 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 645 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 646 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 648 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 649 | GEORGETOWN | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 650 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 651 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 652 | LONGMONT | QWEST CORPORATION | Prefix |
| 720 | 656 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 658 | DENVER | TELSTAR COMMUNICATIONS INC | Prefix |
| 720 | 660 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 661 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 662 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 663 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 665 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 666 | DENVER | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 720 | 667 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 668 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 669 | HUDSON | ONVOY, LLC CO | Prefix |
| 720 | 670 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 675 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 676 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 682 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 683 | FORTLUPTON | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 684 | LONGMONT | ICG TELECOM GROUP - CO | Prefix |
| 720 | 685 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 686 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 688 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 689 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 690 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 692 | DENVER | METRO PCS, INC. | Prefix |
| 720 | 693 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 695 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 696 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 697 | DENVER | CENTURYLINK COMMUNICATIONS LLC | Prefix |
| 720 | 699 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 705 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 707 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 708 | DENVER | TELIAX, INC. - CO | Prefix |
| 720 | 709 | DENVER | MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO | Prefix |
| 720 | 710 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 717 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 718 | LONGMONT | QWEST CORPORATION | Prefix |
| 720 | 721 | DENVER | WIDE VOICE, LLC - CO | Prefix |
| 720 | 722 | DENVER | CENTURYLINK COMMUNICATIONS LLC | Prefix |
| 720 | 723 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 724 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 725 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 726 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 727 | LONGMONT | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 728 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 729 | KEENESBURG | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 730 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 731 | LONGMONT | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 732 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 733 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 735 | KEENESBURG | ONVOY, LLC CO | Prefix |
| 720 | 737 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 739 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 744 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 745 | LONGMONT | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 746 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 747 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 748 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 749 | DENVER | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 720 | 750 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 753 | FORTLUPTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 754 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 755 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 757 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 758 | DENVER | CENTURYLINK COMMUNICATIONS LLC | Prefix |
| 720 | 759 | LONGMONT | PACOPTIC NETWORKS, LLC - CO | Prefix |
| 720 | 763 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 765 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 767 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 768 | DENVER | COMMIO, LLC | Prefix |
| 720 | 770 | DECKERS | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 771 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 772 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 773 | DENVER | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Prefix |
| 720 | 774 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 775 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 777 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 778 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 785 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 787 | DENVER | PACOPTIC NETWORKS, LLC - CO | Prefix |
| 720 | 788 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 789 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 791 | GEORGETOWN | TELNYX LLC | Prefix |
| 720 | 793 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 795 | DENVER | CENTURYLINK COMMUNICATIONS LLC | Prefix |
| 720 | 799 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 800 | DENVER | ONVOY, LLC CO | Prefix |
| 720 | 805 | DENVER | VOIPSTREET, INC. | Prefix |
| 720 | 808 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 809 | DENVER | METRO PCS, INC. | Prefix |
| 720 | 810 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 815 | LONGMONT | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 818 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 819 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 820 | DENVER | WIDE VOICE, LLC - CO | Prefix |
| 720 | 822 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 827 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 828 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 829 | DENVER | METRO PCS, INC. | Prefix |
| 720 | 830 | DENVER | HD CARRIER LLC | Prefix |
| 720 | 833 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 834 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 835 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 836 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 837 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 838 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 839 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 840 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 841 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 842 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 845 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 847 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 848 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 849 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 851 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 852 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 854 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 855 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 857 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 858 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 859 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 862 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 863 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 864 | LONGMONT | QWEST CORPORATION | Prefix |
| 720 | 865 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 870 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 872 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 873 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 874 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 875 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 876 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 877 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 878 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 879 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 880 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 881 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 882 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 883 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 884 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 885 | DENVER | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 886 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 887 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 888 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 889 | DENVER | XO COLORADO, LLC | Prefix |
| 720 | 890 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 891 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 892 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 893 | ALLNSPKLYN | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 895 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 897 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 720 | 898 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 899 | LONGMONT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 900 | DENVER | PEERLESS NETWORK OF COLORADO, LLC - CO | Prefix |
| 720 | 903 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 720 | 904 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 907 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 720 | 908 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 909 | DENVER | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 913 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 917 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 919 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 920 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 921 | DENVER | ICG TELECOM GROUP - CO | Prefix |
| 720 | 922 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 923 | DENVER | ADVANCED TELECOM SOLUTIONS, LLC | Prefix |
| 720 | 924 | DECKERS | QWEST CORPORATION | Prefix |
| 720 | 925 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 926 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 928 | FORTLUPTON | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 720 | 929 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 930 | DENVER | RCLEC, INC. - CO | Prefix |
| 720 | 931 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 932 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 933 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 934 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 935 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 936 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 937 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 938 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 939 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 940 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 941 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 942 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 943 | DENVER | GLOBAL CROSSING LOCAL SERVICES, INC.-CO | Prefix |
| 720 | 944 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 945 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 946 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 947 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 949 | DENVER | AT&T LOCAL | Prefix |
| 720 | 951 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 955 | DENVER | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 720 | 956 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 961 | DENVER | LEVEL 3 COMMUNICATIONS, LLC - CO | Prefix |
| 720 | 962 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 963 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 965 | DENVER | T-MOBILE USA, INC. | Prefix |
| 720 | 966 | FORTLUPTON | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 720 | 971 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 972 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 974 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 975 | DENVER | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Prefix |
| 720 | 977 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 979 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 980 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 981 | DENVER | QWEST CORPORATION | Prefix |
| 720 | 982 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 984 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 985 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 987 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 988 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 989 | DENVER | SPRINT SPECTRUM L.P. | Prefix |
| 720 | 990 | DENVER | LEVEL 3 TELECOM OF COLORADO, LLC - CO | Prefix |
| 720 | 992 | DENVER | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 720 | 996 | DENVER | COMMIO, LLC | Prefix |
| 720 | 998 | DENVER | COMCAST PHONE OF COLORADO, LLC - CO | Prefix |
| 720 | 999 | DENVER | T-MOBILE USA, INC. | Prefix |
| 970 | 200 | GRAND JCT | BANDWIDTH.COM CLEC, LLC - CO | Prefix |
| 970 | 201 | GRAND JCT | SPRINT SPECTRUM L.P. | Prefix |
| 970 | 202 | BERTHOUD | CONTACT PAGING OF COLORADO, INC. | Prefix |
| 970 | 203 | LOVELAND | QWEST CORPORATION | Prefix |
| 970 | 204 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 205 | ASPEN | QWEST CORPORATION | Prefix |
| 970 | 206 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 207 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 208 | GRAND JCT | TELEPORT COMMUNICATIONS AMERICA, LLC - CO | Prefix |
| 970 | 209 | MONTROSE | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 970 | 210 | GRAND JCT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 970 | 212 | FT COLLINS | ICG TELECOM GROUP - CO | Prefix |
| 970 | 213 | FT COLLINS | SPRINT SPECTRUM L.P. | Prefix |
| 970 | 214 | FT COLLINS | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 970 | 215 | FT COLLINS | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 970 | 216 | GRAND JCT | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 970 | 217 | FT COLLINS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 970 | 218 | FT COLLINS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 970 | 219 | FT COLLINS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 970 | 220 | RANGELY | UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS | Prefix |
| 970 | 221 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 222 | FT COLLINS | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Prefix |
| 970 | 223 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 224 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 225 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 226 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 227 | FT COLLINS | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 970 | 228 | WILLARD | WILLARD TELEPHONE CO. | Prefix |
| 970 | 229 | FT COLLINS | QWEST CORPORATION | Prefix |
| 970 | 230 | GLENWD SPG | SPRINT SPECTRUM L.P. | Prefix |
| 970 | 231 | FT COLLINS | NEW CINGULAR WIRELESS PCS, LLC | Prefix |
| 970 | 232 | FT COLLINS | AT&T LOCAL | Prefix |
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