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TELEPORT COMMUNICATIONS GROUP - DALLAS
Operating Company Number (OCN): 7148
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 |
|---|---|---|---|---|
| TX | 214 | 459 | DALLAS | Prefix |
| TX | 214 | 647 | DALLAS | Prefix |
| TX | 214 | 677 | GRANDPRARI | Prefix |
| TX | 214 | 765 | DALLAS | Prefix |
| TX | 254 | 283 | HILLSBORO | Prefix |
| TX | 254 | 424 | WACO | Prefix |
| TX | 254 | 902 | WEST | Prefix |
| TX | 325 | 307 | ABILENE | Prefix |
| TX | 430 | 205 | TYLER | Prefix |
| TX | 430 | 222 | MTPLEASANT | Prefix |
| TX | 430 | 242 | GREENVILLE | Prefix |
| TX | 469 | 221 | DALLAS | Prefix |
| TX | 469 | 276 | IRVING | Prefix |
| TX | 469 | 287 | FRISCO | Prefix |
| TX | 469 | 293 | LEWISVILLE | Prefix |
| TX | 469 | 296 | PROSPER | Prefix |
| TX | 469 | 329 | DALLAS | Prefix |
| TX | 469 | 357 | DALLAS | Prefix |
| TX | 469 | 366 | PLANO | Prefix |
| TX | 469 | 370 | MCKINNEY | Prefix |
| TX | 469 | 388 | FRISCO | Prefix |
| TX | 469 | 443 | PLANO | Prefix |
| TX | 469 | 485 | FARMERSVL | Prefix |
| TX | 469 | 495 | FRISCO | Prefix |
| TX | 469 | 525 | MCKINNEY | Prefix |
| TX | 469 | 526 | CEDAR HILL | Prefix |
| TX | 469 | 528 | LEWISVILLE | Prefix |
| TX | 469 | 547 | DALLAS | Prefix |
| TX | 469 | 586 | IRVING | Prefix |
| TX | 469 | 587 | DALLAS | Prefix |
| TX | 469 | 589 | NEVADA | Prefix |
| TX | 469 | 591 | MCKINNEY | Prefix |
| TX | 469 | 629 | DLFTWTARPT | Prefix |
| TX | 469 | 643 | DE SOTO | Prefix |
| TX | 469 | 656 | ALLEN | Prefix |
| TX | 469 | 675 | ALLEN | Prefix |
| TX | 469 | 763 | LEWISVILLE | Prefix |
| TX | 469 | 776 | DALLAS | Prefix |
| TX | 469 | 787 | DALLAS | Prefix |
| TX | 469 | 808 | PLANO | Prefix |
| TX | 469 | 820 | RED OAK | Prefix |
| TX | 469 | 843 | WAXAHACHIE | Prefix |
| TX | 469 | 892 | CARROLLTON | Prefix |
| TX | 469 | 948 | LEWISVILLE | Prefix |
| TX | 469 | 997 | PLANO | Prefix |
| TX | 682 | 264 | FORT WORTH | Prefix |
| TX | 682 | 265 | ARLINGTON | Prefix |
| TX | 682 | 268 | FORT WORTH | Prefix |
| TX | 682 | 271 | GRAPEVINE | Prefix |
| TX | 682 | 315 | EULESS | Prefix |
| TX | 682 | 375 | ARLINGTON | Prefix |
| TX | 682 | 509 | ARLINGTON | Prefix |
| TX | 682 | 605 | ROANOKE | Prefix |
| TX | 682 | 606 | ROANOKE | Prefix |
| TX | 682 | 707 | FORT WORTH | Prefix |
| TX | 682 | 757 | ATLAS | Prefix |
| TX | 806 | 401 | LUBBOCK | Prefix |
| TX | 806 | 419 | PAMPA | Prefix |
| TX | 806 | 425 | WHEELER | Prefix |
| TX | 806 | 429 | PLAINVIEW | Prefix |
| TX | 806 | 464 | BORGER | Prefix |
| TX | 817 | 402 | ALVARADO | Prefix |
| TX | 817 | 505 | ARLINGTON | Prefix |
| TX | 817 | 508 | EULESS | Prefix |
| TX | 817 | 567 | ROANOKE | Prefix |
| TX | 817 | 722 | GRAPEVINE | Prefix |
| TX | 817 | 770 | NRICHLDHLS | Prefix |
| TX | 817 | 775 | KENNEDALE | Prefix |
| TX | 817 | 779 | MANSFIELD | Prefix |
| TX | 817 | 799 | EULESS | Prefix |
| TX | 817 | 806 | FORT WORTH | Prefix |
| TX | 817 | 840 | FORT WORTH | Prefix |
| TX | 817 | 859 | ROANOKE | Prefix |
| TX | 817 | 880 | GLENDALE | Prefix |
| TX | 817 | 893 | NRICHLDHLS | Prefix |
| TX | 817 | 987 | ARLINGTON | Prefix |
| TX | 830 | 327 | NEWBRANFLS | Prefix |
| TX | 830 | 387 | NEWBRANFLS | Prefix |
| TX | 903 | 475 | LONGVIEW | Prefix |
| TX | 903 | 602 | CORSICANA | Prefix |
| TX | 915 | 209 | CLINT | Prefix |
| TX | 915 | 232 | EL PASO | Prefix |
| TX | 915 | 321 | CANUTILLO | Prefix |
| TX | 915 | 615 | EL PASO | Prefix |
| TX | 940 | 285 | WICHITAFLS | Prefix |
| TX | 940 | 448 | BARTONVL | Prefix |
| TX | 940 | 783 | DENTON | Prefix |
| TX | 940 | 784 | ARGYLE | Prefix |
| TX | 940 | 828 | BARTONVL | Prefix |
| TX | 956 | 356 | BROWNSVL | Prefix |
| TX | 956 | 589 | BROWNSVL | Prefix |
| TX | 972 | 202 | PLANO | Prefix |
| TX | 972 | 236 | CARROLLTON | Prefix |
| TX | 972 | 520 | PLANO | Prefix |
| TX | 972 | 587 | DALLAS | Prefix |
| TX | 972 | 619 | DALLAS | Prefix |
| TX | 972 | 629 | DALLAS | Prefix |
| TX | 972 | 677 | DALLAS | Prefix |
| TX | 972 | 764 | DALLAS | Prefix |
| TX | 972 | 806 | PLANO | Prefix |
| TX | 972 | 809 | GRANDPRARI | Prefix |
| TX | 972 | 819 | IRVING | Prefix |
| TX | 972 | 936 | DALLAS | Prefix |
| TX | 972 | 942 | DALLAS | Prefix |
| TX | 972 | 987 | FRISCO | 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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