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FRONTIER TELEPHONE OF ROCHESTER INC
Operating Company Number (OCN): 0121
Is this carrier legit?
Carriers are telecom operating companies that own number blocks (NPA-NXX). A number showing this carrier does not guarantee the caller is that company — scam calls can spoof caller ID.
Ad Unit
Optional ad placement.Number blocks (sample)
| State | NPA | NXX | Rate center | Open |
|---|---|---|---|---|
| NY | 585 | 214 | ROCHESTER | Prefix |
| NY | 585 | 216 | WEBSTER | Prefix |
| NY | 585 | 217 | WEBSTER | Prefix |
| NY | 585 | 218 | EROCHESTER | Prefix |
| NY | 585 | 220 | ROCHESTER | Prefix |
| NY | 585 | 222 | ROCHESTER | Prefix |
| NY | 585 | 223 | FAIRPORT | Prefix |
| NY | 585 | 224 | ROCHESTER | Prefix |
| NY | 585 | 225 | ROCHESTER | Prefix |
| NY | 585 | 226 | AVON | Prefix |
| NY | 585 | 227 | ROCHESTER | Prefix |
| NY | 585 | 231 | ROCHESTER | Prefix |
| NY | 585 | 232 | ROCHESTER | Prefix |
| NY | 585 | 234 | ROCHESTER | Prefix |
| NY | 585 | 235 | ROCHESTER | Prefix |
| NY | 585 | 237 | PERRY | Prefix |
| NY | 585 | 238 | ROCHESTER | Prefix |
| NY | 585 | 239 | ROCHESTER | Prefix |
| NY | 585 | 240 | ROCHESTER | Prefix |
| NY | 585 | 241 | ROCHESTER | Prefix |
| NY | 585 | 242 | ROCHESTER | Prefix |
| NY | 585 | 243 | GENESEO | Prefix |
| NY | 585 | 244 | ROCHESTER | Prefix |
| NY | 585 | 245 | GENESEO | Prefix |
| NY | 585 | 246 | ROCHESTER | Prefix |
| NY | 585 | 247 | ROCHESTER | Prefix |
| NY | 585 | 248 | EROCHESTER | Prefix |
| NY | 585 | 249 | EROCHESTER | Prefix |
| NY | 585 | 251 | ROCHESTER | Prefix |
| NY | 585 | 253 | ROCHESTER | Prefix |
| NY | 585 | 254 | ROCHESTER | Prefix |
| NY | 585 | 255 | ROCHESTER | Prefix |
| NY | 585 | 256 | ROCHESTER | Prefix |
| NY | 585 | 258 | ROCHESTER | Prefix |
| NY | 585 | 262 | ROCHESTER | Prefix |
| NY | 585 | 263 | ROCHESTER | Prefix |
| NY | 585 | 264 | EROCHESTER | Prefix |
| NY | 585 | 265 | WEBSTER | Prefix |
| NY | 585 | 266 | ROCHESTER | Prefix |
| NY | 585 | 271 | ROCHESTER | Prefix |
| NY | 585 | 272 | ROCHESTER | Prefix |
| NY | 585 | 273 | ROCHESTER | Prefix |
| NY | 585 | 274 | ROCHESTER | Prefix |
| NY | 585 | 276 | ROCHESTER | Prefix |
| NY | 585 | 277 | ROCHESTER | Prefix |
| NY | 585 | 278 | ROCHESTER | Prefix |
| NY | 585 | 279 | ROCHESTER | Prefix |
| NY | 585 | 288 | ROCHESTER | Prefix |
| NY | 585 | 291 | ROCHESTER | Prefix |
| NY | 585 | 292 | ROCHESTER | Prefix |
| NY | 585 | 293 | CHURCHVL | Prefix |
| NY | 585 | 306 | ROCHESTER | Prefix |
| NY | 585 | 320 | ROCHESTER | Prefix |
| NY | 585 | 321 | HENRIETTA | Prefix |
| NY | 585 | 323 | ROCHESTER | Prefix |
| NY | 585 | 324 | ROCHESTER | Prefix |
| NY | 585 | 325 | ROCHESTER | Prefix |
| NY | 585 | 327 | ROCHESTER | Prefix |
| NY | 585 | 328 | ROCHESTER | Prefix |
| NY | 585 | 333 | ROCHESTER | Prefix |
| NY | 585 | 334 | HENRIETTA | Prefix |
| NY | 585 | 335 | DANSVILLE | Prefix |
| NY | 585 | 336 | ROCHESTER | Prefix |
| NY | 585 | 338 | ROCHESTER | Prefix |
| NY | 585 | 339 | ROCHESTER | Prefix |
| NY | 585 | 342 | ROCHESTER | Prefix |
| NY | 585 | 346 | LIVONIA | Prefix |
| NY | 585 | 347 | W WEBSTER | Prefix |
| NY | 585 | 350 | ROCHESTER | Prefix |
| NY | 585 | 351 | ROCHESTER | Prefix |
| NY | 585 | 359 | HENRIETTA | Prefix |
| NY | 585 | 367 | HEMLOCK | Prefix |
| NY | 585 | 368 | ROCHESTER | Prefix |
| NY | 585 | 374 | NAPLES | Prefix |
| NY | 585 | 377 | FAIRPORT | Prefix |
| NY | 585 | 381 | EROCHESTER | Prefix |
| NY | 585 | 382 | LEICESTER | Prefix |
| NY | 585 | 383 | EROCHESTER | Prefix |
| NY | 585 | 384 | COHOCTON | Prefix |
| NY | 585 | 385 | EROCHESTER | Prefix |
| NY | 585 | 387 | EROCHESTER | Prefix |
| NY | 585 | 388 | FAIRPORT | Prefix |
| NY | 585 | 389 | EROCHESTER | Prefix |
| NY | 585 | 393 | CANANDAGUA | Prefix |
| NY | 585 | 394 | CANANDAGUA | Prefix |
| NY | 585 | 395 | BROCKPORT | Prefix |
| NY | 585 | 396 | CANANDAGUA | Prefix |
| NY | 585 | 398 | VICTOR | Prefix |
| NY | 585 | 399 | ROCHESTER | Prefix |
| NY | 585 | 413 | ROCHESTER | Prefix |
| NY | 585 | 420 | ROCHESTER | Prefix |
| NY | 585 | 421 | FAIRPORT | Prefix |
| NY | 585 | 422 | WEBSTER | Prefix |
| NY | 585 | 423 | ROCHESTER | Prefix |
| NY | 585 | 424 | ROCHESTER | Prefix |
| NY | 585 | 425 | FAIRPORT | Prefix |
| NY | 585 | 426 | ROCHESTER | Prefix |
| NY | 585 | 427 | ROCHESTER | Prefix |
| NY | 585 | 428 | ROCHESTER | Prefix |
| NY | 585 | 429 | ROCHESTER | Prefix |
| NY | 585 | 436 | ROCHESTER | Prefix |
| NY | 585 | 442 | ROCHESTER | Prefix |
| NY | 585 | 452 | ROCHESTER | Prefix |
| NY | 585 | 453 | ROCHESTER | Prefix |
| NY | 585 | 454 | ROCHESTER | Prefix |
| NY | 585 | 458 | ROCHESTER | Prefix |
| NY | 585 | 461 | ROCHESTER | Prefix |
| NY | 585 | 462 | ROCHESTER | Prefix |
| NY | 585 | 463 | ROCHESTER | Prefix |
| NY | 585 | 464 | ROCHESTER | Prefix |
| NY | 585 | 467 | ROCHESTER | Prefix |
| NY | 585 | 468 | NUNDA | Prefix |
| NY | 585 | 473 | ROCHESTER | Prefix |
| NY | 585 | 475 | ROCHESTER | Prefix |
| NY | 585 | 477 | ROCHESTER | Prefix |
| NY | 585 | 482 | ROCHESTER | Prefix |
| NY | 585 | 487 | HENRIETTA | Prefix |
| NY | 585 | 493 | CASTILE | Prefix |
| NY | 585 | 494 | BERGEN | Prefix |
| NY | 585 | 495 | WYOMING | Prefix |
| NY | 585 | 506 | ROCHESTER | Prefix |
| NY | 585 | 521 | ROCHESTER | Prefix |
| NY | 585 | 525 | ROCHESTER | Prefix |
| NY | 585 | 527 | ROCHESTER | Prefix |
| NY | 585 | 528 | ROCHESTER | Prefix |
| NY | 585 | 529 | ROCHESTER | Prefix |
| NY | 585 | 530 | ROCHESTER | Prefix |
| NY | 585 | 533 | RUSH | Prefix |
| NY | 585 | 534 | ATLANTA | Prefix |
| NY | 585 | 538 | CALEDONIA | Prefix |
| NY | 585 | 544 | ROCHESTER | Prefix |
| NY | 585 | 546 | ROCHESTER | Prefix |
| NY | 585 | 581 | ROCHESTER | Prefix |
| NY | 585 | 582 | HONEOYEFLS | Prefix |
| NY | 585 | 584 | PAVILION | Prefix |
| NY | 585 | 586 | EROCHESTER | Prefix |
| NY | 585 | 588 | ROCHESTER | Prefix |
| NY | 585 | 602 | ROCHESTER | Prefix |
| NY | 585 | 621 | ROCHESTER | Prefix |
| NY | 585 | 624 | HONEOYEFLS | Prefix |
| NY | 585 | 626 | WEBSTER | Prefix |
| NY | 585 | 637 | BROCKPORT | Prefix |
| NY | 585 | 647 | ROCHESTER | Prefix |
| NY | 585 | 654 | ROCHESTER | Prefix |
| NY | 585 | 658 | MT MORRIS | Prefix |
| NY | 585 | 663 | ROCHESTER | Prefix |
| NY | 585 | 666 | ROCHESTER | Prefix |
| NY | 585 | 669 | SPRINGWTR | Prefix |
| NY | 585 | 670 | W WEBSTER | Prefix |
| NY | 585 | 671 | W WEBSTER | Prefix |
| NY | 585 | 678 | FAIRPORT | Prefix |
| NY | 585 | 719 | ROCHESTER | Prefix |
| NY | 585 | 720 | ROCHESTER | Prefix |
| NY | 585 | 722 | ROCHESTER | Prefix |
| NY | 585 | 723 | ROCHESTER | Prefix |
| NY | 585 | 726 | ROCHESTER | Prefix |
| NY | 585 | 728 | WAYLAND | Prefix |
| NY | 585 | 742 | VICTOR | Prefix |
| NY | 585 | 753 | ROCHESTER | Prefix |
| NY | 585 | 768 | LE ROY | Prefix |
| NY | 585 | 770 | ROCHESTER | Prefix |
| NY | 585 | 771 | ROCHESTER | Prefix |
| NY | 585 | 777 | ROCHESTER | Prefix |
| NY | 585 | 783 | ROCHESTER | Prefix |
| NY | 585 | 786 | WARSAW | Prefix |
| NY | 585 | 787 | W WEBSTER | Prefix |
| NY | 585 | 865 | ROCHESTER | Prefix |
| NY | 585 | 872 | WEBSTER | Prefix |
| NY | 585 | 889 | SCOTTSVL | Prefix |
| NY | 585 | 899 | EROCHESTER | Prefix |
| NY | 585 | 921 | ROCHESTER | Prefix |
| NY | 585 | 922 | ROCHESTER | Prefix |
| NY | 585 | 924 | VICTOR | Prefix |
| NY | 585 | 935 | ROCHESTER | Prefix |
| NY | 585 | 936 | ROCHESTER | Prefix |
| NY | 585 | 939 | ROCHESTER | Prefix |
| NY | 585 | 955 | ROCHESTER | Prefix |
| NY | 585 | 964 | HAMLIN | Prefix |
| NY | 585 | 966 | ROCHESTER | Prefix |
| NY | 585 | 974 | ROCHESTER | Prefix |
| NY | 585 | 975 | ROCHESTER | Prefix |
| NY | 585 | 987 | ROCHESTER | Prefix |
Showing up to 2,000 blocks (cap for performance).
SEO keywords covered
carrier lookup • operating company number • ocn lookup • who owns this number • npa nxx • rate center
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