T-MOBILE USA, INC.
47 prefixes in 208 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 208-206 | IDAHOFALLS | 6529 | — | Yes |
| 208-219 | BURLEY | 6529 | 2001-08-17 | Yes |
| 208-230 | PAYETTE | 6529 | — | Yes |
| 208-243 | IDAHOFALLS | 6529 | 2001-04-10 | Yes |
| 208-280 | TWIN FALLS | 6529 | — | Yes |
| 208-283 | BOISE | 6529 | — | — |
| 208-284 | BOISE | 6529 | — | — |
| 208-290 | SANDPOINT | 6529 | — | Yes |
| 208-291 | PAYETTE | 6529 | — | Yes |
| 208-305 | LEWISTON | 6529 | — | Yes |
| 208-371 | BOISE | 6529 | — | — |
| 208-380 | POCATELLO | 6529 | — | Yes |
| 208-403 | IDAHOFALLS | 6529 | 2001-04-03 | Yes |
| 208-405 | PAYETTE | 6529 | 2001-04-03 | Yes |
| 208-406 | POCATELLO | 6529 | 2001-04-03 | Yes |
| 208-407 | BOISE | 6529 | 2001-02-20 | Yes |
| 208-409 | BOISE | 6529 | — | — |
| 208-410 | TWIN FALLS | 6529 | — | Yes |
| 208-412 | BOISE | 6529 | — | Yes |
| 208-440 | BOISE | 6529 | — | — |
| 208-447 | BOISE | 6529 | — | Yes |
| 208-450 | KETCHUM | 6529 | 2001-03-21 | Yes |
| 208-471 | KETCHUM | 6529 | — | Yes |
| 208-503 | LEWISTON | 6529 | — | Yes |
| 208-509 | BOISE | 6529 | 2015-12-08 | Yes |
| 208-571 | BOISE | 6529 | — | Yes |
| 208-573 | BOISE | 6529 | 2001-02-22 | Yes |
| 208-602 | BOISE | 6529 | — | Yes |
| 208-607 | IDAHOFALLS | 6529 | 2019-09-27 | Yes |
| 208-608 | BOISE | 6529 | 2001-11-02 | Yes |
| 208-620 | COERDALENE | 6529 | — | Yes |
| 208-640 | COERDALENE | 6529 | — | Yes |
| 208-671 | MALTA | 6529 | 2021-05-24 | Yes |
| 208-695 | BOISE | 6529 | — | Yes |
| 208-724 | BOISE | 6529 | — | Yes |
| 208-757 | IDAHOFALLS | 6529 | 2002-03-28 | Yes |
| 208-760 | POCATELLO | 6529 | 2002-03-28 | Yes |
| 208-794 | BOISE | 6529 | 2001-09-12 | Yes |
| 208-809 | BOISE | 6529 | 2015-01-13 | Yes |
| 208-810 | BOISE | 6529 | 2015-09-28 | Yes |
| 208-906 | BOISE | 6529 | — | Yes |
| 208-912 | BOISE | 6529 | 2016-03-02 | Yes |
| 208-941 | BOISE | 6529 | — | Yes |
| 208-948 | TWIN FALLS | 6529 | 2002-03-28 | Yes |
| 208-964 | COERDALENE | 6529 | — | Yes |
| 208-971 | BOISE | 6529 | 2014-08-18 | Yes |
| 208-982 | BOISE | 6529 | 2013-08-22 | 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.