All assignees
680 prefixes in 719 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 719-502 | COLORDOSPG | 9636 | 2005-06-23 | Yes |
| 719-503 | COLORDOSPG | 9636 | 2005-09-28 | — |
| 719-504 | PUEBLO | 6010 | 2020-07-22 | Yes |
| 719-505 | COLORDOSPG | 6010 | 2010-05-24 | Yes |
| 719-506 | PUEBLO | 6010 | 2019-10-21 | Yes |
| 719-507 | PUEBLO | 6529 | 2020-07-29 | Yes |
| 719-508 | PEYTON | 6010 | 2020-08-11 | Yes |
| 719-509 | TRINIDAD | 026D | 2020-05-11 | Yes |
| 719-510 | COLORDOSPG | 6567 | — | — |
| 719-511 | XXXXXXXXXX | MULT | — | — |
| 719-512 | COLORDOSPG | 732J | 2023-06-12 | Yes |
| 719-513 | WESTON | 026D | 2023-06-26 | Yes |
| 719-514 | BUENAVISTA | 026D | 2023-06-27 | Yes |
| 719-515 | LA JARA | 026D | 2019-08-16 | Yes |
| 719-516 | COLORDOSPG | 7229 | 2019-10-07 | Yes |
| 719-517 | COLORDOSPG | 6010 | 2020-08-18 | Yes |
| 719-518 | CENTER | 026D | 2023-06-27 | Yes |
| 719-519 | COLORADOCY | 6118 | 2022-02-04 | Yes |
| 719-520 | COLORDOSPG | 9636 | — | — |
| 719-521 | COLORDOSPG | 6010 | 2023-07-18 | Yes |
| 719-522 | COLORDOSPG | 9636 | — | Yes |
| 719-523 | SPRINGFLD | 2185 | — | Yes |
| 719-524 | COLORDOSPG | 9636 | — | — |
| 719-526 | COLORDOSPG | 9636 | — | — |
| 719-527 | COLORDOSPG | 9636 | — | — |
| 719-528 | COLORDOSPG | 9636 | — | — |
| 719-529 | SPRINGFLD | 6567 | — | Yes |
| 719-530 | SALIDA | 9636 | — | Yes |
| 719-531 | COLORDOSPG | 9636 | — | — |
| 719-532 | COLORDOSPG | 9636 | — | — |
| 719-533 | COLORDOSPG | 9636 | — | — |
| 719-534 | COLORDOSPG | 9636 | — | Yes |
| 719-535 | COLORDOSPG | 9636 | — | — |
| 719-536 | COLORDOSPG | 9636 | — | — |
| 719-537 | HOLLY | 2185 | — | — |
| 719-538 | COLORDOSPG | 9636 | — | — |
| 719-539 | SALIDA | 9636 | — | — |
| 719-540 | COLORDOSPG | 9636 | — | — |
| 719-541 | SIMLA | 2192 | — | — |
| 719-542 | PUEBLO | 9636 | — | — |
| 719-543 | PUEBLO | 9636 | — | — |
| 719-544 | PUEBLO | 9636 | — | — |
| 719-545 | PUEBLO | 9636 | — | — |
| 719-546 | PUEBLO | 9636 | — | — |
| 719-547 | PUEBLO | 9636 | — | — |
| 719-548 | COLORDOSPG | 9636 | — | — |
| 719-549 | PUEBLO | 9636 | — | — |
| 719-550 | COLORDOSPG | 9636 | — | — |
| 719-551 | COLORDOSPG | 6529 | 2013-04-16 | Yes |
| 719-552 | COLORDOSPG | 9636 | — | Yes |
| 719-553 | PUEBLO | 9636 | 2001-01-03 | Yes |
| 719-554 | COLORDOSPG | 9636 | — | — |
| 719-555 | DIR ASST | MULT | — | — |
| 719-556 | COLORDOSPG | 9636 | — | — |
| 719-557 | PUEBLO | 9636 | 2006-05-02 | Yes |
| 719-559 | COLORDOSPG | 078F | — | — |
| 719-560 | PUEBLO | 9636 | — | — |
| 719-561 | PUEBLO | 9636 | — | — |
| 719-562 | PUEBLO | 9636 | — | — |
| 719-563 | SPRINGFLD | 6567 | — | Yes |
| 719-564 | PUEBLO | 9636 | — | — |
| 719-565 | PUEBLO | 9636 | — | Yes |
| 719-566 | PUEBLO | 9636 | — | — |
| 719-567 | COLORDOSPG | 9636 | — | — |
| 719-568 | PUEBLO | 6567 | — | Yes |
| 719-569 | PUEBLO | 6567 | — | Yes |
| 719-570 | COLORDOSPG | 9636 | — | — |
| 719-571 | COLORDOSPG | 9636 | 2006-05-02 | Yes |
| 719-572 | COLORDOSPG | 9636 | — | — |
| 719-573 | COLORDOSPG | 9636 | — | — |
| 719-574 | COLORDOSPG | 9636 | — | — |
| 719-575 | COLORDOSPG | 9636 | — | — |
| 719-576 | COLORDOSPG | 9636 | — | — |
| 719-577 | COLORDOSPG | 9636 | — | — |
| 719-578 | COLORDOSPG | 9636 | — | — |
| 719-579 | COLORDOSPG | 9636 | — | — |
| 719-580 | ALAMOSA | 6010 | — | — |
| 719-581 | BUENAVISTA | 078F | 2010-02-11 | Yes |
| 719-582 | PUEBLO | 6567 | — | Yes |
| 719-583 | PUEBLO | 9636 | — | — |
| 719-584 | PUEBLO | 9636 | — | — |
| 719-585 | PUEBLO | 9636 | — | — |
| 719-586 | PUEBLO | 9636 | — | — |
| 719-587 | ALAMOSA | 9636 | — | — |
| 719-588 | ALAMOSA | 6567 | — | — |
| 719-589 | ALAMOSA | 9636 | — | — |
| 719-590 | COLORDOSPG | 9636 | — | — |
| 719-591 | COLORDOSPG | 9636 | — | — |
| 719-592 | COLORDOSPG | 9636 | — | — |
| 719-593 | COLORDOSPG | 9636 | — | — |
| 719-594 | COLORDOSPG | 9636 | — | — |
| 719-595 | PUEBLO | 9636 | — | — |
| 719-596 | COLORDOSPG | 9636 | — | — |
| 719-597 | COLORDOSPG | 9636 | — | — |
| 719-598 | COLORDOSPG | 9636 | — | — |
| 719-599 | COLORDOSPG | 9636 | — | — |
| 719-600 | COLORDOSPG | 026D | 2015-08-13 | Yes |
| 719-601 | PUEBLO | 026D | 2020-12-16 | Yes |
| 719-602 | COLORDOSPG | 026D | 2010-11-24 | Yes |
| 719-603 | FOWLER | 026D | 2023-08-31 | 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.