NEW CINGULAR WIRELESS PCS, LLC - IL
23 prefixes in 531 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 531-217 | PLATTSMTH | 6534 | — | Yes |
| 531-232 | OMAHA | 6534 | 2019-06-10 | Yes |
| 531-243 | BRUNING | 6534 | 2020-05-21 | Yes |
| 531-245 | HARVARD | 6534 | 2020-06-03 | Yes |
| 531-246 | SUPERIOR | 6534 | 2020-06-04 | Yes |
| 531-258 | SO GREGORY | 6534 | 2021-03-10 | Yes |
| 531-260 | NEHAWKA | 6534 | 2021-03-12 | Yes |
| 531-261 | WEEPINGWTR | 6534 | 2021-03-12 | Yes |
| 531-265 | SOSIOUX CY | 6534 | 2021-04-28 | Yes |
| 531-266 | RUSKIN | 6534 | 2020-10-15 | Yes |
| 531-282 | BEATRICE | 6534 | 2021-11-22 | Yes |
| 531-288 | MADISON | 6534 | 2022-08-04 | Yes |
| 531-290 | PILGER | 6534 | 2022-09-23 | Yes |
| 531-296 | CEDAR BLF | 6534 | 2022-09-23 | Yes |
| 531-297 | WAKEFIELD | 6534 | 2022-09-23 | Yes |
| 531-303 | POLK | 6534 | 2022-09-23 | Yes |
| 531-304 | PENDER | 6534 | 2022-11-16 | Yes |
| 531-312 | TAMORA | 6534 | 2022-09-23 | Yes |
| 531-313 | HASTINGS | 6534 | 2024-12-11 | Yes |
| 531-338 | DAVID CITY | 6534 | 2022-09-23 | Yes |
| 531-348 | COLUMBUS | 6534 | 2023-10-23 | Yes |
| 531-441 | MEAD | 6534 | 2022-09-23 | Yes |
| 531-459 | UTICA | 6534 | 2017-08-10 | 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.