T-MOBILE USA, INC.
27 prefixes in 830 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 830-200 | PLEASANTON | 6529 | 2003-01-20 | Yes |
| 830-262 | MARBLE FLS | 6529 | 2017-10-13 | Yes |
| 830-289 | UVALDE | 6529 | 2022-08-12 | Yes |
| 830-297 | CARRIZOSPG | 6529 | 2022-09-28 | Yes |
| 830-322 | CARRIZOSPG | 6529 | 2002-10-30 | Yes |
| 830-347 | MARBLE FLS | 6529 | 2021-09-03 | Yes |
| 830-353 | KERRVILLE | 6529 | 2010-06-16 | Yes |
| 830-359 | NEWBRANFLS | 6529 | 2021-12-20 | Yes |
| 830-366 | PLEASANTON | 6529 | 2022-02-08 | Yes |
| 830-369 | NEWBRANFLS | 6529 | 2022-09-28 | Yes |
| 830-377 | KERRVILLE | 6529 | — | Yes |
| 830-383 | FREDECKSBG | 6529 | 2010-06-17 | Yes |
| 830-385 | MARBLE FLS | 6529 | 2001-02-20 | Yes |
| 830-396 | KENEDY | 6529 | 2019-05-28 | Yes |
| 830-410 | HONDO | 6529 | 2015-07-21 | Yes |
| 830-432 | FLORESVL | 6529 | 2025-01-27 | Yes |
| 830-444 | HONDO | 6529 | 2002-10-02 | Yes |
| 830-445 | GONZALES | 6529 | 2002-10-02 | Yes |
| 830-477 | GILLETT | 6529 | 2002-01-07 | Yes |
| 830-534 | GILLETT | 6529 | — | Yes |
| 830-556 | SEGUIN | 6529 | 2002-07-24 | Yes |
| 830-688 | BANDERA | 6529 | 2002-02-05 | Yes |
| 830-743 | NEWBRANFLS | 6529 | — | Yes |
| 830-822 | NEWBRANFLS | 6529 | — | — |
| 830-890 | KERRVILLE | 6529 | 2007-07-13 | Yes |
| 830-900 | UVALDE | 6529 | — | Yes |
| 830-929 | BOERNE | 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.