T-MOBILE USA, INC.
91 prefixes in 801 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 801-259 | SALT LAKE | 6529 | — | Yes |
| 801-301 | MURRAY | 6529 | — | Yes |
| 801-309 | KAYSVILLE | 6529 | — | Yes |
| 801-318 | PROVO | 6529 | — | Yes |
| 801-330 | SALT LAKE | 6529 | 2001-05-04 | Yes |
| 801-358 | PROVO | 6529 | — | Yes |
| 801-381 | SALT LAKE | 6529 | — | Yes |
| 801-385 | MURRAY | 6529 | 2024-02-14 | Yes |
| 801-390 | KAYSVILLE | 6529 | — | Yes |
| 801-400 | PROVO | 6529 | — | Yes |
| 801-403 | SALT LAKE | 6529 | — | Yes |
| 801-404 | PROVO | 6529 | — | Yes |
| 801-414 | SALT LAKE | 6529 | — | Yes |
| 801-420 | PROVO | 6529 | — | Yes |
| 801-425 | KAYSVILLE | 6529 | 2007-10-25 | Yes |
| 801-458 | OGDEN | 6529 | — | — |
| 801-471 | PROVO | 6529 | — | Yes |
| 801-472 | PROVO | 6529 | — | Yes |
| 801-473 | PROVO | 6529 | — | Yes |
| 801-500 | PROVO | 6529 | 2011-01-19 | Yes |
| 801-502 | SALT LAKE | 6529 | — | Yes |
| 801-509 | MURRAY | 6529 | — | Yes |
| 801-512 | SALT LAKE | 6529 | 2007-06-25 | Yes |
| 801-513 | KAYSVILLE | 6529 | 2007-07-18 | Yes |
| 801-514 | MURRAY | 6529 | — | Yes |
| 801-529 | KAYSVILLE | 6529 | — | Yes |
| 801-564 | OGDEN | 6529 | — | Yes |
| 801-574 | SALT LAKE | 6529 | — | Yes |
| 801-600 | OGDEN | 6529 | 2011-05-03 | Yes |
| 801-602 | PROVO | 6529 | — | Yes |
| 801-608 | SALT LAKE | 6529 | 2001-09-18 | Yes |
| 801-615 | PROVO | 6529 | 2007-04-09 | Yes |
| 801-628 | KAYSVILLE | 6529 | 2001-07-17 | — |
| 801-634 | SALT LAKE | 6529 | — | Yes |
| 801-635 | SALT LAKE | 6529 | — | Yes |
| 801-636 | PROVO | 6529 | — | Yes |
| 801-644 | OGDEN | 6529 | — | — |
| 801-645 | OGDEN | 6529 | — | — |
| 801-651 | SALT LAKE | 6529 | — | Yes |
| 801-661 | SALT LAKE | 6529 | — | Yes |
| 801-668 | OGDEN | 6529 | — | — |
| 801-671 | SALT LAKE | 6529 | — | — |
| 801-674 | SALT LAKE | 6529 | — | Yes |
| 801-675 | OGDEN | 6529 | — | Yes |
| 801-680 | SALT LAKE | 6529 | — | Yes |
| 801-690 | OGDEN | 6529 | — | Yes |
| 801-706 | SALT LAKE | 6529 | — | — |
| 801-716 | MURRAY | 6529 | 2001-08-15 | Yes |
| 801-739 | SALT LAKE | 6529 | — | Yes |
| 801-750 | SALT LAKE | 6529 | — | Yes |
| 801-755 | SALT LAKE | 6529 | — | — |
| 801-787 | PROVO | 6529 | — | — |
| 801-792 | SALT LAKE | 6529 | — | — |
| 801-793 | SALT LAKE | 6529 | 2007-04-27 | Yes |
| 801-800 | PROVO | 6529 | 2011-05-03 | Yes |
| 801-808 | SALT LAKE | 6529 | — | — |
| 801-809 | SALT LAKE | 6529 | — | — |
| 801-814 | OGDEN | 6529 | — | — |
| 801-815 | SALT LAKE | 6529 | — | — |
| 801-830 | PROVO | 6529 | 2002-11-14 | — |
| 801-831 | SALT LAKE | 6529 | — | Yes |
| 801-833 | SALT LAKE | 6529 | 2007-02-27 | Yes |
| 801-835 | SALT LAKE | 6529 | — | Yes |
| 801-836 | PROVO | 6529 | 2001-11-14 | — |
| 801-856 | SALT LAKE | 6529 | — | — |
| 801-859 | SALT LAKE | 6529 | — | — |
| 801-860 | SALT LAKE | 6529 | — | — |
| 801-864 | SALT LAKE | 6529 | — | — |
| 801-865 | SALT LAKE | 6529 | — | Yes |
| 801-867 | SALT LAKE | 6529 | — | — |
| 801-875 | SALT LAKE | 6529 | 2010-12-23 | Yes |
| 801-879 | SALT LAKE | 6529 | — | Yes |
| 801-882 | KAYSVILLE | 6529 | 2010-02-23 | Yes |
| 801-888 | KAYSVILLE | 6529 | 2010-12-21 | Yes |
| 801-897 | SALT LAKE | 6529 | — | — |
| 801-898 | SALT LAKE | 6529 | — | — |
| 801-900 | PROVO | 6529 | 2011-02-22 | Yes |
| 801-903 | SALT LAKE | 6529 | 2010-03-30 | Yes |
| 801-915 | SALT LAKE | 6529 | — | — |
| 801-916 | SALT LAKE | 6529 | — | — |
| 801-918 | SALT LAKE | 6529 | — | Yes |
| 801-919 | PROVO | 6529 | 2011-12-20 | Yes |
| 801-920 | OGDEN | 6529 | — | Yes |
| 801-921 | PROVO | 6529 | — | Yes |
| 801-940 | OGDEN | 6529 | — | Yes |
| 801-941 | OGDEN | 6529 | — | — |
| 801-949 | SALT LAKE | 6529 | — | Yes |
| 801-953 | SALT LAKE | 6529 | — | Yes |
| 801-960 | PROVO | 6529 | 2010-12-23 | Yes |
| 801-970 | SALT LAKE | 6529 | 2011-01-31 | Yes |
| 801-979 | SALT LAKE | 6529 | — | — |
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.