T-MOBILE USA, INC.
42 prefixes in 262 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 262-232 | WAUKESHA | 6529 | 2013-09-09 | Yes |
| 262-267 | DELAVAN | 6529 | 2020-10-01 | Yes |
| 262-269 | OCONOMOWOC | 6529 | — | Yes |
| 262-271 | WAUKESHA | 6529 | — | — |
| 262-280 | WATERFORD | 6529 | 2021-04-14 | Yes |
| 262-294 | LAKEGENEVA | 6529 | 2021-09-16 | Yes |
| 262-301 | RACINE | 6529 | 2022-07-28 | Yes |
| 262-302 | THIENSVL | 6529 | 2001-04-16 | Yes |
| 262-323 | NEWBURG | 6529 | 2001-06-05 | Yes |
| 262-327 | MILWAUKZN2 | 6529 | — | Yes |
| 262-332 | WATERFORD | 6529 | — | Yes |
| 262-341 | ALLENTON | 6529 | 2022-08-29 | Yes |
| 262-343 | WEST BEND | 6529 | 2001-08-23 | Yes |
| 262-344 | KENOSHA | 6529 | 2001-04-27 | Yes |
| 262-391 | WAUKESHA | 6529 | — | Yes |
| 262-393 | ALLENTON | 6529 | 2007-10-10 | Yes |
| 262-412 | RACINE | 6529 | — | — |
| 262-434 | OCONOMOWOC | 6529 | — | Yes |
| 262-460 | ALLENTON | 6529 | 2024-09-04 | Yes |
| 262-471 | ELKHORN | 6529 | 2025-01-16 | Yes |
| 262-475 | LAKEGENEVA | 6529 | 2015-11-25 | Yes |
| 262-479 | WIND LAKE | 6529 | 2025-01-27 | Yes |
| 262-505 | MILWAUKZN2 | 6529 | 2013-10-08 | Yes |
| 262-510 | WAUKESHA | 6529 | — | Yes |
| 262-535 | JACKSON | 6529 | 2025-04-29 | Yes |
| 262-583 | RACINE | 6529 | 2014-11-13 | Yes |
| 262-613 | WAUKESHA | 6529 | — | Yes |
| 262-620 | KENOSHA | 6529 | — | Yes |
| 262-627 | SLINGER | 6529 | — | Yes |
| 262-649 | MILWAUKZN2 | 6529 | 2002-04-02 | Yes |
| 262-716 | BURLINGTON | 6529 | — | Yes |
| 262-744 | ALLENTON | 6529 | — | Yes |
| 262-745 | LAKEGENEVA | 6529 | — | Yes |
| 262-749 | DELAVAN | 6529 | — | Yes |
| 262-751 | WAUKESHA | 6529 | — | Yes |
| 262-770 | RACINE | 6529 | — | Yes |
| 262-813 | PALMYRA | 6529 | — | Yes |
| 262-865 | RACINE | 6529 | — | Yes |
| 262-873 | WAUBEKA | 6529 | — | Yes |
| 262-880 | RACINE | 6529 | — | Yes |
| 262-893 | WAUKESHA | 6529 | — | Yes |
| 262-955 | WAUKESHA | 6529 | 2011-02-28 | 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.