T-MOBILE USA, INC.
22 prefixes in 806 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 806-206 | AMARILLO | 6529 | 2003-05-15 | Yes |
| 806-218 | LUBBOCK | 6529 | 2012-02-22 | Yes |
| 806-224 | LUBBOCK | 6529 | — | Yes |
| 806-332 | LAMESA | 6529 | 2004-06-17 | Yes |
| 806-400 | AMARILLO | 6529 | 2010-08-06 | Yes |
| 806-438 | LUBBOCK | 6529 | — | Yes |
| 806-440 | PAMPA | 6529 | 2002-08-22 | Yes |
| 806-444 | AMARILLO | 6529 | 2008-03-18 | Yes |
| 806-451 | LUBBOCK | 6529 | — | Yes |
| 806-466 | LUBBOCK | 6529 | 2008-03-18 | Yes |
| 806-471 | AMARILLO | 6529 | 2010-06-17 | Yes |
| 806-517 | AMARILLO | 6529 | 2001-02-12 | Yes |
| 806-535 | LUBBOCK | 6529 | — | Yes |
| 806-544 | LUBBOCK | 6529 | 2003-11-03 | Yes |
| 806-548 | LUBBOCK | 6529 | 2001-02-12 | Yes |
| 806-584 | AMARILLO | 6529 | — | Yes |
| 806-717 | DUMAS | 6529 | 2004-11-19 | Yes |
| 806-729 | PLAINVIEW | 6529 | — | Yes |
| 806-751 | DUMAS | 6529 | 2021-06-15 | Yes |
| 806-760 | BROWNFIELD | 6529 | 2021-06-15 | Yes |
| 806-928 | LUBBOCK | 6529 | 2001-10-12 | Yes |
| 806-939 | LUBBOCK | 6529 | 2004-12-15 | 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.