NEW CINGULAR WIRELESS PCS, LLC - IL
43 prefixes in 779 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 779-205 | JOLIET | 6534 | 2012-05-30 | Yes |
| 779-224 | MOMENCE | 6534 | 2023-06-08 | Yes |
| 779-230 | JOLIET | 6534 | 2016-09-28 | Yes |
| 779-239 | PRINCETON | 6534 | 2016-01-14 | Yes |
| 779-242 | JOLIET | 6534 | 2017-10-05 | Yes |
| 779-243 | FRANKFORT | 6534 | 2017-10-05 | Yes |
| 779-244 | MCHENRY | 6534 | 2017-10-05 | Yes |
| 779-260 | JOLIET | 6534 | 2018-10-08 | Yes |
| 779-264 | KANKAKEE | 6534 | 2019-10-07 | Yes |
| 779-267 | JOLIET | 6534 | 2020-01-17 | Yes |
| 779-279 | JOLIET | 6534 | 2008-10-29 | Yes |
| 779-331 | KANKAKEE | 6534 | 2023-07-18 | Yes |
| 779-339 | FRANKFORT | 6534 | 2021-10-19 | Yes |
| 779-341 | JOLIET | 6534 | 2021-12-29 | Yes |
| 779-350 | MOMENCE | 6534 | 2022-10-03 | Yes |
| 779-357 | LEAF RIVER | 6534 | 2022-04-12 | — |
| 779-360 | MOMENCE | 6534 | 2022-12-29 | Yes |
| 779-369 | MOMENCE | 6534 | 2023-03-16 | Yes |
| 779-371 | MOMENCE | 6534 | 2023-07-18 | Yes |
| 779-375 | JOLIET | 6534 | 2023-07-26 | Yes |
| 779-379 | JOLIET | 6534 | 2008-10-29 | Yes |
| 779-380 | MOMENCE | 6534 | 2023-09-06 | Yes |
| 779-383 | MOMENCE | 6534 | 2023-10-30 | Yes |
| 779-385 | MOMENCE | 6534 | 2024-02-06 | Yes |
| 779-401 | KANKAKEE | 6534 | 2024-04-11 | Yes |
| 779-402 | MOMENCE | 6534 | 2024-04-30 | Yes |
| 779-406 | MOMENCE | 6534 | 2024-10-21 | Yes |
| 779-407 | MOMENCE | 6534 | 2025-01-14 | Yes |
| 779-412 | MOMENCE | 6534 | 2025-03-07 | Yes |
| 779-427 | MOMENCE | 6534 | 2025-07-10 | Yes |
| 779-434 | JOLIET | 6534 | 2025-11-14 | Yes |
| 779-437 | MOMENCE | 6534 | 2025-11-25 | Yes |
| 779-438 | MOMENCE | 6534 | 2025-11-25 | Yes |
| 779-440 | MOMENCE | 6534 | 2026-01-23 | Yes |
| 779-441 | MOMENCE | 6534 | 2026-01-23 | Yes |
| 779-442 | MOMENCE | 6534 | 2026-01-23 | Yes |
| 779-447 | FRANKFORT | 6534 | 2026-02-20 | Yes |
| 779-448 | MT CARROLL | 6534 | 2026-05-11 | Yes |
| 779-770 | ROCKFORD | 6534 | 2008-11-18 | Yes |
| 779-771 | ROCKFORD | 6534 | 2008-11-18 | Yes |
| 779-772 | ROCKFORD | 6534 | 2008-11-18 | Yes |
| 779-777 | DE KALB | 6534 | 2008-10-22 | Yes |
| 779-939 | JOLIET | 6534 | 2016-02-03 | 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.