All assignees
680 prefixes in 719 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 719-402 | COLORDOSPG | 026D | 2020-12-15 | Yes |
| 719-403 | AGUILAR | 073H | 2021-02-05 | Yes |
| 719-404 | PUEBLO | 829J | 2001-06-28 | Yes |
| 719-405 | CRESTONE | 078F | 2021-10-13 | Yes |
| 719-406 | PUEBLO | 6529 | 2001-04-24 | — |
| 719-407 | COLORDOSPG | 6529 | — | Yes |
| 719-408 | LIMON | 078F | 2022-01-10 | Yes |
| 719-409 | CALHAN | 078F | 2022-01-10 | Yes |
| 719-410 | WALSENBURG | 078F | 2022-01-11 | Yes |
| 719-411 | XXXXXXXXXX | MULT | — | — |
| 719-412 | COLORDOSPG | 6529 | 2022-04-25 | Yes |
| 719-413 | COLORDOSPG | 425J | 2019-05-30 | Yes |
| 719-414 | LAS ANIMAS | 026D | 2021-11-02 | Yes |
| 719-415 | PUEBLO | 6529 | 2014-09-01 | Yes |
| 719-416 | BRANSON | 026D | 2019-08-16 | Yes |
| 719-417 | ORDWAY | 026D | 2007-10-15 | Yes |
| 719-418 | COLORDOSPG | 026D | 2011-07-07 | Yes |
| 719-419 | COLORDOSPG | 7229 | 2014-08-12 | Yes |
| 719-420 | PUEBLO | 6529 | 2020-01-09 | Yes |
| 719-421 | EL PASO | 6010 | 2012-02-29 | Yes |
| 719-422 | TRINIDAD | 6118 | 2002-04-30 | Yes |
| 719-423 | PUEBLO | 6118 | 2002-04-30 | Yes |
| 719-424 | COLORDOSPG | 551G | 2012-10-17 | Yes |
| 719-425 | COLORDOSPG | 6010 | 2010-11-24 | Yes |
| 719-426 | COLORDOSPG | 026D | 2011-12-12 | Yes |
| 719-427 | LEADVILLE | 6567 | 2010-12-13 | Yes |
| 719-428 | COLORDOSPG | 6118 | 2010-11-23 | Yes |
| 719-429 | CANON CITY | 6567 | — | — |
| 719-430 | CANON CITY | 6567 | — | Yes |
| 719-431 | CANON CITY | 6567 | — | Yes |
| 719-432 | COLORDOSPG | 9636 | 2003-09-05 | Yes |
| 719-433 | COLORDOSPG | 6567 | 2006-08-16 | Yes |
| 719-434 | COLORDOSPG | 3467 | 2007-02-12 | Yes |
| 719-435 | BUENAVISTA | 078F | 2019-04-09 | Yes |
| 719-436 | HASWELL | 2186 | — | — |
| 719-437 | PEYTON | 026D | 2019-08-16 | Yes |
| 719-438 | EADS | 2186 | — | — |
| 719-439 | COLORDOSPG | 6010 | — | — |
| 719-440 | COLORDOSPG | 6010 | — | — |
| 719-441 | FLORENCE | 6010 | 2025-06-06 | Yes |
| 719-442 | COLORDOSPG | 9636 | — | — |
| 719-443 | COLORDOSPG | 6630 | — | — |
| 719-444 | COLORDOSPG | 9636 | — | — |
| 719-445 | COLORDOSPG | 318J | 2010-10-20 | Yes |
| 719-446 | KARVAL | 2186 | — | — |
| 719-447 | COLORDOSPG | 9636 | — | Yes |
| 719-448 | COLORDOSPG | 9636 | — | — |
| 719-449 | COLORDOSPG | 6907 | — | — |
| 719-450 | COLORDOSPG | 6630 | — | — |
| 719-451 | DEL NORTE | 073H | — | Yes |
| 719-452 | COLORDOSPG | 6529 | 2010-11-10 | Yes |
| 719-453 | COLORDOSPG | 6529 | 2013-05-22 | Yes |
| 719-454 | BRISTOGRND | 026D | 2007-07-13 | Yes |
| 719-455 | FLORENCE | 073H | — | Yes |
| 719-456 | LAS ANIMAS | 2185 | — | — |
| 719-457 | COLORDOSPG | 6118 | — | — |
| 719-458 | CANON CITY | 792K | 2011-01-07 | Yes |
| 719-459 | COLORDOSPG | 6529 | — | Yes |
| 719-460 | COLORDOSPG | 6529 | — | Yes |
| 719-461 | KENTON | 2016 | — | — |
| 719-462 | MANZANOLA | 2185 | — | — |
| 719-463 | COLORDOSPG | 114J | 2019-08-26 | Yes |
| 719-464 | COLORDOSPG | 6010 | 2008-10-31 | Yes |
| 719-465 | COLORDOSPG | 026D | 2008-05-15 | Yes |
| 719-466 | COLORDOSPG | 6118 | — | Yes |
| 719-467 | PUEBLO | 278F | 2019-08-28 | Yes |
| 719-468 | LA JUNTA | 6567 | — | Yes |
| 719-469 | LA JUNTA | 6567 | — | — |
| 719-470 | PUEBLO | 6010 | 2014-10-31 | Yes |
| 719-471 | COLORDOSPG | 9636 | — | — |
| 719-472 | COLORDOSPG | 9636 | — | Yes |
| 719-473 | COLORDOSPG | 9636 | — | — |
| 719-474 | COLORDOSPG | 9636 | — | Yes |
| 719-475 | COLORDOSPG | 9636 | — | — |
| 719-476 | COLORDOSPG | 9636 | — | Yes |
| 719-477 | COLORDOSPG | 9636 | — | Yes |
| 719-478 | RUSH | 2187 | — | Yes |
| 719-479 | HOWARD | 2185 | — | — |
| 719-480 | ALAMOSA | 6567 | — | Yes |
| 719-481 | COLORDOSPG | 9636 | — | — |
| 719-482 | COLORDOSPG | 9636 | — | Yes |
| 719-483 | TRINIDAD | 318J | 2022-06-10 | Yes |
| 719-484 | COLORDOSPG | 9636 | 2001-03-09 | Yes |
| 719-485 | BEULAH | 2198 | — | — |
| 719-486 | LEADVILLE | 9636 | — | — |
| 719-487 | COLORDOSPG | 9636 | — | Yes |
| 719-488 | COLORDOSPG | 9636 | — | — |
| 719-489 | RYE | 2203 | — | — |
| 719-490 | MONTEVISTA | 6010 | 2018-12-13 | Yes |
| 719-491 | COLORDOSPG | 6529 | — | Yes |
| 719-492 | COLORDOSPG | 6529 | — | Yes |
| 719-493 | COLORDOSPG | 567G | 2013-04-15 | Yes |
| 719-494 | COLORDOSPG | 9636 | — | Yes |
| 719-495 | COLORDOSPG | 9636 | — | — |
| 719-496 | ALAMOSA | 6118 | 2002-05-02 | Yes |
| 719-497 | TRINIDAD | 6118 | 2002-05-02 | Yes |
| 719-498 | WESTMANTER | 1817 | — | — |
| 719-499 | COLORDOSPG | 6529 | — | Yes |
| 719-500 | COLORDOSPG | 145J | 2019-02-25 | Yes |
| 719-501 | PUEBLO | 078F | 2020-07-01 | 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.