T-MOBILE USA, INC.
49 prefixes in 719 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 719-200 | COLORDOSPG | 6529 | — | Yes |
| 719-201 | COLORDOSPG | 6529 | — | — |
| 719-205 | COLORDOSPG | 6529 | 2001-01-29 | Yes |
| 719-209 | COLORDOSPG | 6529 | 2001-05-21 | Yes |
| 719-210 | COLORDOSPG | 6529 | — | Yes |
| 719-213 | COLORDOSPG | 6529 | 2001-04-05 | Yes |
| 719-229 | COLORDOSPG | 6529 | 2001-04-24 | — |
| 719-231 | COLORDOSPG | 6529 | 2001-04-24 | — |
| 719-232 | COLORDOSPG | 6529 | 2001-04-24 | — |
| 719-233 | COLORDOSPG | 6529 | — | Yes |
| 719-240 | PUEBLO | 6529 | — | Yes |
| 719-243 | COLORDOSPG | 6529 | — | Yes |
| 719-271 | COLORDOSPG | 6529 | — | — |
| 719-281 | PUEBLO | 6529 | 2014-02-12 | Yes |
| 719-287 | COLORDOSPG | 6529 | — | — |
| 719-290 | COLORDOSPG | 6529 | — | Yes |
| 719-291 | COLORDOSPG | 6529 | — | Yes |
| 719-308 | COLORDOSPG | 6529 | 2016-08-23 | Yes |
| 719-310 | COLORDOSPG | 6529 | — | Yes |
| 719-320 | PUEBLO | 6529 | — | Yes |
| 719-321 | COLORDOSPG | 6529 | — | — |
| 719-334 | PUEBLO | 6529 | 2001-10-09 | Yes |
| 719-354 | COLORDOSPG | 6529 | 2013-09-09 | Yes |
| 719-360 | COLORDOSPG | 6529 | — | — |
| 719-369 | PUEBLO | 6529 | 2002-06-27 | Yes |
| 719-406 | PUEBLO | 6529 | 2001-04-24 | — |
| 719-407 | COLORDOSPG | 6529 | — | Yes |
| 719-412 | COLORDOSPG | 6529 | 2022-04-25 | Yes |
| 719-415 | PUEBLO | 6529 | 2014-09-01 | Yes |
| 719-420 | PUEBLO | 6529 | 2020-01-09 | Yes |
| 719-452 | COLORDOSPG | 6529 | 2010-11-10 | Yes |
| 719-453 | COLORDOSPG | 6529 | 2013-05-22 | Yes |
| 719-459 | COLORDOSPG | 6529 | — | Yes |
| 719-460 | COLORDOSPG | 6529 | — | Yes |
| 719-491 | COLORDOSPG | 6529 | — | Yes |
| 719-492 | COLORDOSPG | 6529 | — | Yes |
| 719-499 | COLORDOSPG | 6529 | — | Yes |
| 719-507 | PUEBLO | 6529 | 2020-07-29 | Yes |
| 719-551 | COLORDOSPG | 6529 | 2013-04-16 | Yes |
| 719-654 | COLORDOSPG | 6529 | — | Yes |
| 719-671 | PUEBLO | 6529 | — | Yes |
| 719-722 | COLORDOSPG | 6529 | 2014-02-20 | Yes |
| 719-761 | COLORDOSPG | 6529 | — | Yes |
| 719-821 | PUEBLO | 6529 | — | Yes |
| 719-920 | COLORDOSPG | 6529 | 2022-01-27 | Yes |
| 719-924 | PUEBLO | 6529 | — | Yes |
| 719-930 | COLORDOSPG | 6529 | — | Yes |
| 719-963 | COLORDOSPG | 6529 | — | Yes |
| 719-964 | COLORDOSPG | 6529 | — | 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.