NEW CINGULAR WIRELESS PCS, LLC - IL
2 prefixes in 274 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 274-227 | NEENAH | 6534 | 2025-05-15 | Yes |
| 274-228 | SHEBOYGAN | 6534 | 2025-05-15 | 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.