NEW CINGULAR WIRELESS PCS, LLC - IL
66 prefixes in 612 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 612-212 | TWINCITIES | 6534 | 2011-10-25 | Yes |
| 612-222 | TWINCITIES | 6534 | 2011-06-02 | Yes |
| 612-231 | TWINCITIES | 6534 | 2012-03-14 | Yes |
| 612-244 | TWINCITIES | 6534 | 2011-08-12 | Yes |
| 612-274 | TWINCITIES | 6534 | 2017-06-20 | Yes |
| 612-300 | TWINCITIES | 6534 | 2012-06-25 | Yes |
| 612-308 | TWINCITIES | 6534 | — | — |
| 612-309 | TWINCITIES | 6534 | — | — |
| 612-325 | TWINCITIES | 6534 | — | — |
| 612-356 | TWINCITIES | 6534 | — | Yes |
| 612-380 | TWINCITIES | 6534 | 2018-01-15 | Yes |
| 612-383 | TWINCITIES | 6534 | 2018-01-15 | Yes |
| 612-393 | TWINCITIES | 6534 | 2018-05-31 | Yes |
| 612-401 | TWINCITIES | 6534 | 2012-09-06 | Yes |
| 612-406 | TWINCITIES | 6534 | 2014-09-02 | Yes |
| 612-413 | TWINCITIES | 6534 | 2014-11-18 | Yes |
| 612-417 | TWINCITIES | 6534 | 2014-11-18 | Yes |
| 612-422 | TWINCITIES | 6534 | 2018-12-13 | Yes |
| 612-425 | TWINCITIES | 6534 | 2015-04-29 | Yes |
| 612-443 | TWINCITIES | 6534 | 2015-05-07 | Yes |
| 612-469 | TWINCITIES | 6534 | 2016-01-06 | Yes |
| 612-478 | TWINCITIES | 6534 | 2015-10-06 | Yes |
| 612-479 | TWINCITIES | 6534 | 2015-10-06 | Yes |
| 612-493 | TWINCITIES | 6534 | 2022-10-21 | Yes |
| 612-496 | TWINCITIES | 6534 | 2023-07-25 | Yes |
| 612-497 | TWINCITIES | 6534 | 2023-09-05 | Yes |
| 612-513 | TWINCITIES | 6534 | 2016-11-02 | Yes |
| 612-544 | TWINCITIES | 6534 | 2024-07-12 | Yes |
| 612-546 | TWINCITIES | 6534 | 2024-09-04 | Yes |
| 612-556 | TWINCITIES | 6534 | 2024-10-18 | Yes |
| 612-582 | TWINCITIES | 6534 | 2025-04-23 | Yes |
| 612-583 | TWINCITIES | 6534 | 2025-07-02 | Yes |
| 612-591 | TWINCITIES | 6534 | 2025-08-06 | Yes |
| 612-608 | TWINCITIES | 6534 | 2025-01-13 | Yes |
| 612-649 | TWINCITIES | 6534 | 2025-11-05 | Yes |
| 612-669 | TWINCITIES | 6534 | — | — |
| 612-670 | TWINCITIES | 6534 | — | — |
| 612-747 | TWINCITIES | 6534 | — | — |
| 612-757 | TWINCITIES | 6534 | 2016-07-19 | Yes |
| 612-770 | TWINCITIES | 6534 | — | — |
| 612-793 | TWINCITIES | 6534 | 2026-07-16 | Yes |
| 612-801 | TWINCITIES | 6534 | — | — |
| 612-802 | TWINCITIES | 6534 | — | — |
| 612-803 | TWINCITIES | 6534 | — | — |
| 612-804 | TWINCITIES | 6534 | — | — |
| 612-805 | TWINCITIES | 6534 | — | — |
| 612-810 | TWINCITIES | 6534 | — | — |
| 612-812 | TWINCITIES | 6534 | — | — |
| 612-817 | TWINCITIES | 6534 | — | — |
| 612-819 | TWINCITIES | 6534 | — | — |
| 612-839 | TWINCITIES | 6534 | — | — |
| 612-840 | TWINCITIES | 6534 | — | — |
| 612-845 | TWINCITIES | 6534 | — | — |
| 612-850 | TWINCITIES | 6534 | — | — |
| 612-859 | TWINCITIES | 6534 | — | — |
| 612-860 | TWINCITIES | 6534 | — | — |
| 612-865 | TWINCITIES | 6534 | — | — |
| 612-867 | TWINCITIES | 6534 | — | — |
| 612-868 | TWINCITIES | 6534 | — | — |
| 612-877 | TWINCITIES | 6534 | — | Yes |
| 612-889 | TWINCITIES | 6534 | — | — |
| 612-940 | TWINCITIES | 6534 | — | — |
| 612-961 | TWINCITIES | 6534 | — | — |
| 612-963 | TWINCITIES | 6534 | — | — |
| 612-991 | TWINCITIES | 6534 | — | — |
| 612-999 | TWINCITIES | 6534 | 2012-09-10 | 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.