T-MOBILE USA, INC.
69 prefixes in 949 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 949-201 | CAPITRNVLY | 6529 | — | Yes |
| 949-213 | NEWPORTBCH | 6529 | 2023-07-13 | Yes |
| 949-227 | IRVINE | 6529 | 2021-12-02 | Yes |
| 949-228 | LAGUNA BCH | 6529 | — | Yes |
| 949-232 | IRVINE | 6529 | 2001-02-22 | Yes |
| 949-235 | LAGUNA BCH | 6529 | — | Yes |
| 949-245 | CAPITRNVLY | 6529 | 2012-08-03 | Yes |
| 949-247 | IRVINE | 6529 | 2013-09-05 | Yes |
| 949-254 | IRVINE | 6529 | 2001-07-17 | Yes |
| 949-278 | IRVINE | 6529 | — | Yes |
| 949-279 | IRVINE | 6529 | — | Yes |
| 949-283 | IRVINE | 6529 | — | Yes |
| 949-289 | CAPITRNVLY | 6529 | — | Yes |
| 949-295 | LAGUNA BCH | 6529 | 2001-12-28 | — |
| 949-299 | IRVINE | 6529 | 2015-09-22 | Yes |
| 949-302 | IRVINE | 6529 | — | Yes |
| 949-306 | LAGUNA BCH | 6529 | — | Yes |
| 949-307 | IRVINE | 6529 | — | Yes |
| 949-310 | CAPITRNVLY | 6529 | 2001-12-28 | — |
| 949-332 | CAPITRNVLY | 6529 | 2011-12-13 | Yes |
| 949-337 | IRVINE | 6529 | — | Yes |
| 949-350 | RNCHOVIEJO | 6529 | 2002-02-21 | — |
| 949-357 | LAGUNA BCH | 6529 | — | Yes |
| 949-394 | IRVINE | 6529 | 2001-09-19 | — |
| 949-396 | IRVINE | 6529 | 2013-06-03 | Yes |
| 949-400 | IRVINE | 6529 | — | Yes |
| 949-456 | CAPITRNVLY | 6529 | 2001-05-18 | Yes |
| 949-506 | CAPITRNVLY | 6529 | 2016-04-01 | Yes |
| 949-510 | LAGUNA BCH | 6529 | — | Yes |
| 949-524 | NEWPORTBCH | 6529 | 2015-01-12 | Yes |
| 949-531 | NEWPORTBCH | 6529 | 2014-04-11 | Yes |
| 949-532 | SADLBK VLY | 6529 | 2015-04-23 | Yes |
| 949-550 | CAPITRNVLY | 6529 | 2019-02-15 | Yes |
| 949-591 | IRVINE | 6529 | 2019-08-07 | Yes |
| 949-594 | LAGUNA BCH | 6529 | 2020-08-13 | Yes |
| 949-596 | IRVINE | 6529 | 2001-11-30 | Yes |
| 949-602 | NEWPORTBCH | 6529 | 2025-10-17 | Yes |
| 949-615 | TRABUCO | 6529 | 2019-08-19 | Yes |
| 949-656 | IRVINE | 6529 | 2014-10-02 | Yes |
| 949-665 | IRVINE | 6529 | 2021-04-12 | Yes |
| 949-678 | IRVINE | 6529 | — | Yes |
| 949-685 | SADLBK VLY | 6529 | 2022-01-11 | Yes |
| 949-687 | CAPITRNVLY | 6529 | 2021-04-24 | Yes |
| 949-689 | IRVINE | 6529 | — | Yes |
| 949-690 | SADLBK VLY | 6529 | 2002-09-20 | Yes |
| 949-691 | NEWPORTBCH | 6529 | 2019-04-12 | Yes |
| 949-712 | SADLBK VLY | 6529 | 2023-01-11 | Yes |
| 949-731 | NEWPORTBCH | 6529 | 2022-09-20 | Yes |
| 949-732 | IRVINE | 6529 | 2006-09-18 | Yes |
| 949-742 | TRABUCO | 6529 | 2002-09-20 | Yes |
| 949-748 | IRVINE | 6529 | 2006-01-26 | Yes |
| 949-775 | SADLBK VLY | 6529 | 2023-07-13 | Yes |
| 949-792 | IRVINE | 6529 | 2023-08-17 | Yes |
| 949-795 | IRVINE | 6529 | — | Yes |
| 949-796 | CAPITRNVLY | 6529 | 2023-08-24 | Yes |
| 949-803 | NEWPORTBCH | 6529 | 2023-10-10 | Yes |
| 949-820 | NEWPORTBCH | 6529 | 2024-07-30 | Yes |
| 949-821 | CAPITRNVLY | 6529 | 2024-08-20 | Yes |
| 949-839 | IRVINE | 6529 | 2024-09-19 | Yes |
| 949-840 | CAPITRNVLY | 6529 | 2024-10-09 | Yes |
| 949-842 | CAPITRNVLY | 6529 | — | Yes |
| 949-847 | NEWPORTBCH | 6529 | 2024-10-23 | Yes |
| 949-875 | NEWPORTBCH | 6529 | 2025-07-28 | Yes |
| 949-883 | CAPITRNVLY | 6529 | 2025-09-24 | Yes |
| 949-893 | RNCHOVIEJO | 6529 | — | Yes |
| 949-897 | NEWPORTBCH | 6529 | 2026-04-29 | Yes |
| 949-903 | NEWPORTBCH | 6529 | 2002-09-20 | Yes |
| 949-910 | IRVINE | 6529 | — | Yes |
| 949-948 | NEWPORTBCH | 6529 | 2026-01-06 | 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.