NEW CINGULAR WIRELESS PCS, LLC - IL
23 prefixes in 557 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 557-213 | ST LOUIS | 6534 | 2023-09-29 | Yes |
| 557-214 | ST LOUIS | 6534 | 2023-11-13 | Yes |
| 557-217 | SAPPINGTON | 6534 | 2023-11-15 | Yes |
| 557-218 | LADUE | 6534 | 2023-12-22 | Yes |
| 557-220 | CREVECOEUR | 6534 | 2024-01-23 | Yes |
| 557-225 | LADUE | 6534 | 2024-04-10 | Yes |
| 557-227 | KIRKWOOD | 6534 | 2024-07-31 | Yes |
| 557-229 | KIRKWOOD | 6534 | 2024-11-27 | Yes |
| 557-230 | SAPPINGTON | 6534 | 2024-12-30 | Yes |
| 557-234 | ST LOUIS | 6534 | 2025-03-13 | Yes |
| 557-235 | KIRKWOOD | 6534 | 2025-03-31 | Yes |
| 557-237 | LADUE | 6534 | 2025-05-23 | Yes |
| 557-238 | KIRKWOOD | 6534 | 2025-06-20 | Yes |
| 557-243 | ST LOUIS | 6534 | 2025-10-09 | Yes |
| 557-244 | KIRKWOOD | 6534 | 2025-10-23 | Yes |
| 557-247 | MEHLVILLE | 6534 | 2025-12-11 | Yes |
| 557-251 | KIRKWOOD | 6534 | 2026-02-26 | Yes |
| 557-253 | KIRKWOOD | 6534 | 2026-05-21 | Yes |
| 557-254 | LADUE | 6534 | 2026-05-27 | Yes |
| 557-261 | KIRKWOOD | 6534 | 2026-08-13 | Yes |
| 557-262 | ST LOUIS | 6534 | 2026-08-20 | Yes |
| 557-263 | ST LOUIS | 6534 | 2026-08-24 | Yes |
| 557-264 | LADUE | 6534 | 2026-09-09 | 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.