UNITED STATES CELLULAR - WI
28 prefixes in 262 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 262-210 | BURLINGTON | 6274 | — | Yes |
| 262-224 | HARTFORD | 6274 | — | Yes |
| 262-233 | DELAVAN | 6274 | 2015-05-20 | Yes |
| 262-239 | HUBERTUS | 6274 | 2015-07-07 | Yes |
| 262-270 | RACINE | 6274 | 2022-07-28 | Yes |
| 262-305 | JACKSON | 6274 | — | Yes |
| 262-307 | MILWAUKZN2 | 6274 | 2016-03-15 | Yes |
| 262-370 | HARTLAND | 6274 | — | Yes |
| 262-379 | ELKHORN | 6274 | 2007-07-30 | Yes |
| 262-424 | MILWAUKZN2 | 6274 | — | Yes |
| 262-470 | NO PRAIRIE | 6274 | — | Yes |
| 262-483 | NEWBURG | 6274 | — | Yes |
| 262-515 | PARKSIDE | 6274 | 2001-03-16 | Yes |
| 262-607 | WILLIAMSBY | 6274 | 2002-07-22 | Yes |
| 262-689 | NEWBURG | 6274 | — | Yes |
| 262-719 | HARTLAND | 6274 | — | Yes |
| 262-729 | LAKEGENEVA | 6274 | — | Yes |
| 262-818 | PARKSIDE | 6274 | — | Yes |
| 262-822 | RACINE | 6274 | — | Yes |
| 262-894 | MILWAUKZN2 | 6274 | — | Yes |
| 262-903 | LAKEGENEVA | 6274 | — | Yes |
| 262-930 | CALEDONIA | 6274 | — | Yes |
| 262-939 | CALEDONIA | 6274 | — | Yes |
| 262-945 | PARKSIDE | 6274 | — | Yes |
| 262-949 | LAKEGENEVA | 6274 | — | Yes |
| 262-975 | NO PRAIRIE | 6274 | 2014-12-12 | Yes |
| 262-989 | CALEDONIA | 6274 | — | Yes |
| 262-993 | MILWAUKZN2 | 6274 | — | 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.