NEW CINGULAR WIRELESS PCS, LLC - IL
40 prefixes in 517 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 517-200 | LITCHFIELD | 6534 | 2004-03-15 | Yes |
| 517-218 | PORTLAND | 6534 | 2023-11-16 | Yes |
| 517-221 | HOLT | 6534 | 2016-04-12 | Yes |
| 517-225 | HOWELL | 6534 | 2015-11-16 | Yes |
| 517-234 | HOWELL | 6534 | 2016-11-08 | Yes |
| 517-249 | LANSING | 6534 | 2017-03-08 | Yes |
| 517-250 | JACKSON | 6534 | — | Yes |
| 517-252 | ADDISON | 6534 | — | Yes |
| 517-270 | ADRIAN | 6534 | — | Yes |
| 517-288 | SUNFIELD | 6534 | 2004-12-20 | Yes |
| 517-297 | HILLSDALE | 6534 | 2021-09-03 | Yes |
| 517-301 | TECUMSEH | 6534 | — | Yes |
| 517-304 | HOWELL | 6534 | — | — |
| 517-306 | HUDSON | 6534 | — | Yes |
| 517-307 | JACKSON | 6534 | 2025-10-06 | Yes |
| 517-315 | JACKSON | 6534 | — | Yes |
| 517-317 | COLDWATER | 6534 | — | Yes |
| 517-378 | POTTERVL | 6534 | 2021-10-04 | Yes |
| 517-384 | CHARLOTTE | 6534 | 2024-10-23 | Yes |
| 517-387 | HILLSDALE | 6534 | 2026-04-27 | Yes |
| 517-389 | ADRIAN | 6534 | 2026-06-24 | Yes |
| 517-398 | HILLSDALE | 6534 | — | Yes |
| 517-401 | MORENCI | 6534 | — | Yes |
| 517-418 | HOMER | 6534 | — | Yes |
| 517-442 | ADRIAN | 6534 | — | Yes |
| 517-474 | JACKSON | 6534 | — | Yes |
| 517-477 | HOLT | 6534 | 2004-12-20 | Yes |
| 517-480 | STOCKBDG | 6534 | — | Yes |
| 517-494 | ALBION | 6534 | — | Yes |
| 517-515 | LANSING | 6534 | 2008-03-10 | Yes |
| 517-518 | HOWELL | 6534 | 2002-08-23 | Yes |
| 517-615 | VERMONTVL | 6534 | 2002-05-20 | Yes |
| 517-617 | COLDWATER | 6534 | — | — |
| 517-755 | LANSING | 6534 | 2005-09-22 | Yes |
| 517-775 | LANSING | 6534 | 2002-01-30 | — |
| 517-919 | LAINGSBURG | 6534 | — | Yes |
| 517-936 | JACKSON | 6534 | — | Yes |
| 517-940 | LANSING | 6534 | 2014-07-25 | Yes |
| 517-974 | LANSING | 6534 | — | — |
| 517-990 | JACKSON | 6534 | — | 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.