All assignees
799 prefixes in 214 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 214-400 | MIDLOTHIAN | 6529 | — | Yes |
| 214-401 | GRANDPRARI | 6630 | — | — |
| 214-402 | GRANDPRARI | 5562 | — | Yes |
| 214-403 | GRANDPRARI | 6529 | — | Yes |
| 214-404 | GRANDPRARI | 6534 | 2005-03-17 | Yes |
| 214-405 | GRANDPRARI | 6529 | — | Yes |
| 214-406 | GRANDPRARI | 6506 | 2006-06-08 | Yes |
| 214-407 | FRISCO | 5562 | 2006-12-27 | Yes |
| 214-408 | GRANDPRARI | 9748 | — | — |
| 214-409 | DALLAS | 9533 | 2007-01-17 | Yes |
| 214-410 | GRANDPRARI | 9748 | — | — |
| 214-411 | XXXXXXXXXX | MULT | — | — |
| 214-412 | GRANDPRARI | 6506 | 2007-01-24 | Yes |
| 214-413 | DALLAS | 9533 | 2001-06-07 | Yes |
| 214-414 | DALLAS | 7229 | — | Yes |
| 214-415 | GRANDPRARI | 6534 | — | — |
| 214-416 | DALLAS | 7229 | — | Yes |
| 214-417 | GRANDPRARI | 6529 | — | Yes |
| 214-418 | GRANDPRARI | 6529 | — | Yes |
| 214-419 | PLANO | 7670 | — | — |
| 214-420 | DALLAS | 903C | — | — |
| 214-421 | DALLAS | 9533 | — | — |
| 214-422 | GRANDPRARI | 6506 | 2008-01-02 | Yes |
| 214-423 | FRISCO | 903C | — | Yes |
| 214-424 | DALLAS | 9533 | — | Yes |
| 214-425 | MCKINNEY | 6506 | 2010-09-01 | Yes |
| 214-426 | DALLAS | 9533 | — | Yes |
| 214-427 | PLANO | 4344 | — | Yes |
| 214-428 | DALLAS | 9533 | — | Yes |
| 214-429 | DALLAS | 9533 | — | Yes |
| 214-430 | FRISCO | 6529 | 2016-03-24 | Yes |
| 214-431 | DALLAS | 9533 | — | Yes |
| 214-432 | DALLAS | 6114 | 2002-01-29 | — |
| 214-433 | WAXAHACHIE | 6506 | 2017-09-07 | Yes |
| 214-434 | DALLAS | 516C | 2005-07-13 | Yes |
| 214-435 | GRANDPRARI | 6534 | — | — |
| 214-436 | FRISCO | 9533 | 2008-10-24 | Yes |
| 214-437 | GRANDPRARI | 6506 | — | — |
| 214-438 | DALLAS | 7229 | — | Yes |
| 214-439 | GRANDPRARI | 6630 | — | — |
| 214-440 | PLANO | 5562 | — | Yes |
| 214-441 | IRVING | 7726 | — | Yes |
| 214-442 | DALLAS | 7516 | — | Yes |
| 214-443 | DALLAS | 9533 | — | — |
| 214-444 | GRANDPRARI | 5562 | 2008-08-15 | Yes |
| 214-445 | DALLAS | 7516 | — | Yes |
| 214-446 | DALLAS | 7715 | — | — |
| 214-447 | DALLAS | 7715 | — | Yes |
| 214-448 | GRANDPRARI | 6529 | — | Yes |
| 214-449 | MCKINNEY | 6534 | 2010-10-27 | Yes |
| 214-450 | GRANDPRARI | 6529 | — | Yes |
| 214-451 | DALLAS | 7516 | — | Yes |
| 214-452 | DALLAS | 6114 | — | Yes |
| 214-453 | DALLAS | 6114 | — | Yes |
| 214-454 | GRANDPRARI | 6529 | — | Yes |
| 214-455 | GRANDPRARI | 6529 | — | Yes |
| 214-456 | DALLAS | 9533 | — | — |
| 214-457 | GRANDPRARI | 6529 | — | Yes |
| 214-458 | GRANDPRARI | 6534 | — | — |
| 214-459 | DALLAS | 7148 | — | Yes |
| 214-460 | GRANDPRARI | 6534 | — | — |
| 214-461 | DALLAS | 7229 | — | — |
| 214-462 | DALLAS | 9533 | — | Yes |
| 214-463 | WAXAHACHIE | 6534 | 2010-03-18 | Yes |
| 214-464 | DALLAS | 9533 | — | — |
| 214-465 | DALLAS | 9533 | — | — |
| 214-466 | DALLAS | 9533 | — | Yes |
| 214-467 | DALLAS | 9533 | — | Yes |
| 214-468 | DALLAS | 9533 | — | Yes |
| 214-469 | FRISCO | 9533 | 2007-03-13 | Yes |
| 214-470 | GRANDPRARI | 6506 | 2007-10-16 | Yes |
| 214-471 | MCKINNEY | 6506 | 2008-03-26 | Yes |
| 214-472 | FRISCO | 903C | — | Yes |
| 214-473 | PLANO | 7726 | — | Yes |
| 214-474 | PLANO | 7670 | — | — |
| 214-475 | GRANDPRARI | 6529 | — | Yes |
| 214-476 | GRANDPRARI | 6529 | — | Yes |
| 214-477 | GRANDPRARI | 6529 | — | Yes |
| 214-478 | GRANDPRARI | 6534 | — | — |
| 214-479 | DALLAS | 9533 | 2010-11-01 | Yes |
| 214-480 | DALLAS | 9533 | — | Yes |
| 214-481 | DALLAS | 7229 | 2004-04-07 | Yes |
| 214-482 | GRANDPRARI | 5562 | 2017-09-26 | Yes |
| 214-483 | CARROLLTON | 4344 | — | Yes |
| 214-484 | DALLAS | 903C | 2007-03-20 | Yes |
| 214-485 | DALLAS | 7670 | — | — |
| 214-486 | DALLAS | 9533 | — | Yes |
| 214-487 | DALLAS | 624H | 2022-05-04 | Yes |
| 214-488 | LEWISVILLE | 4344 | — | — |
| 214-489 | DALLAS | 9533 | — | Yes |
| 214-490 | GRANDPRARI | 6506 | 2008-01-24 | Yes |
| 214-491 | MCKINNEY | 9533 | — | Yes |
| 214-492 | IRVING | 7726 | — | Yes |
| 214-493 | IRVING | 7726 | — | Yes |
| 214-494 | FRISCO | 9533 | 2010-04-08 | Yes |
| 214-495 | ALLEN | 9533 | — | Yes |
| 214-496 | DALLAS | 9533 | — | — |
| 214-497 | GRANDPRARI | 5562 | — | Yes |
| 214-498 | GRANDPRARI | 6529 | — | Yes |
| 214-499 | IRVING | 6534 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.