T-MOBILE USA, INC.
106 prefixes in 626 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 626-861 | ALHAMBRA | 6529 | 2014-07-21 | Yes |
| 626-890 | COVINA | 6529 | 2001-05-18 | Yes |
| 626-905 | AZUSA | 6529 | 2002-09-19 | Yes |
| 626-922 | COVINA | 6529 | 2002-09-19 | — |
| 626-926 | COVINA | 6529 | — | Yes |
| 626-975 | ALHAMBRA | 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.