NEW CINGULAR WIRELESS PCS, LLC - DC
51 prefixes in 410 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 410-205 | PIKESVILLE | 4036 | — | Yes |
| 410-206 | CATONSVL | 4036 | — | — |
| 410-227 | CATONSVL | 4036 | — | — |
| 410-231 | SOLOMONS | 4036 | — | Yes |
| 410-236 | TOWSON | 4036 | — | — |
| 410-245 | CATONSVL | 4036 | — | — |
| 410-253 | EASTON | 4036 | — | — |
| 410-292 | CATONSVL | 4036 | — | — |
| 410-294 | CATONSVL | 4036 | — | — |
| 410-302 | CATONSVL | 4036 | — | — |
| 410-322 | BEL AIR | 4036 | — | — |
| 410-330 | CAMBRIDGE | 4036 | — | Yes |
| 410-336 | BALTIMORE | 4036 | — | — |
| 410-340 | BALTIMORE | 4036 | — | — |
| 410-370 | CATONSVL | 4036 | — | — |
| 410-422 | SALISBURY | 4036 | — | — |
| 410-428 | CATONSVL | 4036 | — | — |
| 410-440 | CATONSVL | 4036 | — | — |
| 410-441 | ELKTON | 4036 | — | Yes |
| 410-446 | CATONSVL | 4036 | — | — |
| 410-478 | BALTIMORE | 4036 | 2023-07-19 | Yes |
| 410-491 | CATONSVL | 4036 | — | Yes |
| 410-530 | CATONSVL | 4036 | — | Yes |
| 410-533 | ANNAPOLIS | 4036 | — | — |
| 410-562 | ANNAPOLIS | 4036 | — | Yes |
| 410-570 | ANNAPOLIS | 4036 | — | — |
| 410-599 | CATONSVL | 4036 | — | — |
| 410-603 | SALISBURY | 4036 | — | — |
| 410-608 | CATONSVL | 4036 | — | Yes |
| 410-615 | CATONSVL | 4036 | — | — |
| 410-652 | BEL AIR | 4036 | — | — |
| 410-693 | ANNAPOLIS | 4036 | — | — |
| 410-714 | EASTON | 4036 | — | Yes |
| 410-718 | CATONSVL | 4036 | — | Yes |
| 410-733 | CATONSVL | 4036 | — | — |
| 410-739 | CENTREVL | 4036 | — | Yes |
| 410-759 | BALTIMORE | 4036 | — | Yes |
| 410-790 | TOWSON | 4036 | — | — |
| 410-802 | CATONSVL | 4036 | — | — |
| 410-812 | TOWSON | 4036 | — | — |
| 410-852 | CATONSVL | 4036 | — | — |
| 410-868 | CATONSVL | 4036 | — | — |
| 410-917 | CATONSVL | 4036 | — | — |
| 410-920 | ELKTON | 4036 | — | — |
| 410-926 | CATONSVL | 4036 | — | Yes |
| 410-934 | ANNAPOLIS | 4036 | 2012-01-27 | Yes |
| 410-948 | CATONSVL | 4036 | — | Yes |
| 410-967 | TOWSON | 4036 | — | — |
| 410-971 | CATONSVL | 4036 | — | — |
| 410-978 | CATONSVL | 4036 | — | — |
| 410-979 | CATONSVL | 4036 | — | — |
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.