All assignees
799 prefixes in 214 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 214-500 | IRVING | 6534 | — | Yes |
| 214-501 | PLANO | 793K | 2006-01-05 | Yes |
| 214-502 | GRANDPRARI | 6534 | — | — |
| 214-503 | DALLAS | 9533 | — | — |
| 214-504 | MCKINNEY | 9533 | — | Yes |
| 214-505 | GRANDPRARI | 6534 | — | — |
| 214-506 | SEAGOVILLE | 612K | — | Yes |
| 214-507 | GRANDPRARI | 6534 | — | — |
| 214-508 | DALLAS | 9533 | — | — |
| 214-509 | ALLEN | 9533 | 2001-06-14 | Yes |
| 214-510 | GRANDPRARI | 6630 | — | — |
| 214-511 | XXXXXXXXXX | MULT | — | — |
| 214-512 | GRANDPRARI | 6630 | — | — |
| 214-513 | LEWISVILLE | 4344 | — | Yes |
| 214-514 | GRANDPRARI | 6529 | 2001-05-02 | Yes |
| 214-515 | DALLAS | 9533 | — | Yes |
| 214-516 | GRANDPRARI | 6529 | — | Yes |
| 214-517 | GRANDPRARI | 6534 | 2005-03-17 | Yes |
| 214-518 | GRANDPRARI | 6529 | — | Yes |
| 214-519 | IRVING | 7670 | — | Yes |
| 214-520 | DALLAS | 9533 | — | — |
| 214-521 | DALLAS | 9533 | — | — |
| 214-522 | DALLAS | 9533 | — | — |
| 214-523 | DALLAS | 9533 | — | — |
| 214-524 | IRVING | 7726 | — | Yes |
| 214-525 | DALLAS | 9533 | — | — |
| 214-526 | DALLAS | 9533 | — | — |
| 214-527 | DALLAS | 9533 | — | Yes |
| 214-528 | DALLAS | 9533 | — | — |
| 214-529 | IRVING | 5562 | — | Yes |
| 214-530 | DALLAS | 7229 | — | Yes |
| 214-531 | GRANDPRARI | 6506 | 2010-02-22 | Yes |
| 214-532 | GRANDPRARI | 6534 | — | — |
| 214-533 | GRANDPRARI | 6534 | — | — |
| 214-534 | GRANDPRARI | 6534 | — | — |
| 214-535 | GRANDPRARI | 6534 | — | — |
| 214-536 | GRANDPRARI | 6534 | — | — |
| 214-537 | GRANDPRARI | 6534 | — | — |
| 214-538 | GRANDPRARI | 6534 | — | — |
| 214-539 | DALLAS | 9533 | — | — |
| 214-540 | DALLAS | 7229 | — | — |
| 214-541 | IRVING | 7670 | — | Yes |
| 214-542 | GRANDPRARI | 6506 | — | — |
| 214-543 | GRANDPRARI | 6534 | — | — |
| 214-544 | MCKINNEY | 9533 | — | Yes |
| 214-545 | DALLAS | 7516 | — | Yes |
| 214-546 | GRANDPRARI | 6534 | — | — |
| 214-547 | ALLEN | 9533 | — | — |
| 214-548 | MCKINNEY | 6506 | 2007-03-01 | Yes |
| 214-549 | GRANDPRARI | 6534 | — | — |
| 214-550 | DALLAS | 6114 | 2001-09-10 | — |
| 214-551 | MCKINNEY | 6506 | — | Yes |
| 214-552 | GRANDPRARI | 6529 | — | Yes |
| 214-553 | DALLAS | 9533 | — | — |
| 214-554 | GRANDPRARI | 6534 | 2005-02-15 | Yes |
| 214-555 | DIR ASST | MULT | — | — |
| 214-556 | PLANO | 7229 | — | Yes |
| 214-557 | GRANDPRARI | 6506 | — | — |
| 214-558 | GRANDPRARI | 6534 | — | Yes |
| 214-559 | DALLAS | 9533 | — | — |
| 214-560 | DALLAS | 7229 | — | Yes |
| 214-561 | DALLAS | 7229 | — | — |
| 214-562 | GRANDPRARI | 6529 | 2001-01-03 | Yes |
| 214-563 | GRANDPRARI | 5562 | — | Yes |
| 214-564 | GRANDPRARI | 5562 | — | Yes |
| 214-565 | DALLAS | 9533 | — | — |
| 214-566 | GRANDPRARI | 6529 | — | — |
| 214-567 | DALLAS | 9533 | — | — |
| 214-568 | DALLAS | 7516 | — | — |
| 214-569 | DALLAS | 7516 | — | — |
| 214-570 | DALLAS | 9533 | — | — |
| 214-571 | DALLAS | 9533 | — | Yes |
| 214-572 | DALLAS | 7229 | — | Yes |
| 214-573 | DALLAS | 9533 | — | Yes |
| 214-574 | DALLAS | 9533 | — | Yes |
| 214-575 | DALLAS | 9533 | — | — |
| 214-576 | DALLAS | 9533 | — | Yes |
| 214-577 | GRANDPRARI | 6534 | — | — |
| 214-578 | MCKINNEY | 6534 | 2001-02-22 | — |
| 214-579 | DALLAS | 9533 | — | Yes |
| 214-580 | DALLAS | 7516 | — | Yes |
| 214-581 | GRANDPRARI | 9748 | — | — |
| 214-582 | GRANDPRARI | 9748 | — | — |
| 214-583 | DALLAS | 9533 | — | Yes |
| 214-584 | DALLAS | 9533 | — | Yes |
| 214-585 | MCKINNEY | 9533 | — | Yes |
| 214-586 | DALLAS | 004F | 2006-07-24 | Yes |
| 214-587 | GRANDPRARI | 6506 | — | — |
| 214-588 | GRANDPRARI | 6630 | — | — |
| 214-589 | DALLAS | 9533 | — | — |
| 214-590 | DALLAS | 9533 | — | — |
| 214-591 | IRVING | 4344 | — | — |
| 214-592 | MCKINNEY | 9533 | 2001-03-01 | Yes |
| 214-593 | DALLAS | 7516 | — | — |
| 214-594 | IRVING | 7516 | 2004-10-25 | Yes |
| 214-595 | GRANDPRARI | 6630 | — | — |
| 214-596 | IRVING | 7726 | — | Yes |
| 214-597 | GRANDPRARI | 6529 | — | — |
| 214-598 | GRANDPRARI | 5562 | 2001-08-07 | Yes |
| 214-599 | DALLAS | 9533 | — | — |
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.