CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
53 prefixes in 410 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 410-202 | SALISBURY | 6395 | 2004-10-14 | Yes |
| 410-207 | BALTIMORE | 6395 | — | — |
| 410-210 | GLENBURNIE | 6395 | 2020-01-08 | Yes |
| 410-215 | BALTIMORE | 6395 | — | — |
| 410-218 | BALTIMORE | 6395 | — | — |
| 410-241 | BALTIMORE | 6395 | — | — |
| 410-251 | SALISBURY | 6395 | — | — |
| 410-259 | WESTMINSTR | 6395 | — | — |
| 410-271 | ANNAPOLIS | 6395 | — | — |
| 410-274 | BALTIMORE | 6395 | — | — |
| 410-279 | ANNAPOLIS | 6395 | — | — |
| 410-299 | BALTIMORE | 6395 | — | — |
| 410-303 | BALTIMORE | 6395 | — | — |
| 410-310 | EASTON | 6395 | — | — |
| 410-353 | ANNAPOLIS | 6395 | — | — |
| 410-371 | BALTIMORE | 6395 | — | — |
| 410-375 | BALTIMORE | 6395 | — | — |
| 410-382 | BALTIMORE | 6395 | — | — |
| 410-404 | BALTIMORE | 6395 | — | — |
| 410-409 | BALTIMORE | 6395 | — | — |
| 410-430 | SALISBURY | 6395 | — | — |
| 410-456 | BALTIMORE | 6395 | — | — |
| 410-458 | BALTIMORE | 6395 | — | — |
| 410-459 | FALLSTON | 6395 | — | — |
| 410-463 | TRAPPE | 6395 | — | Yes |
| 410-474 | PRINCEFRCK | 6395 | — | — |
| 410-490 | CENTREVL | 6395 | — | — |
| 410-507 | ANNAPOLIS | 6395 | — | — |
| 410-591 | BALTIMORE | 6395 | — | — |
| 410-596 | WESTMINSTR | 6395 | — | — |
| 410-598 | BALTIMORE | 6395 | — | — |
| 410-610 | PRINCEFRCK | 6395 | — | — |
| 410-627 | BALTIMORE | 6395 | — | — |
| 410-688 | FALLSTON | 6395 | — | — |
| 410-703 | ANNAPOLIS | 6395 | — | — |
| 410-707 | COLUMBIA | 6395 | — | — |
| 410-708 | CHESTERTN | 6395 | — | — |
| 410-726 | SALISBURY | 6395 | — | — |
| 410-746 | BALTIMORE | 6395 | — | — |
| 410-800 | BALTIMORE | 6395 | 2004-10-05 | Yes |
| 410-804 | BALTIMORE | 6395 | — | — |
| 410-816 | TOWSON | 6395 | — | Yes |
| 410-829 | EASTON | 6395 | — | Yes |
| 410-913 | BALTIMORE | 6395 | — | — |
| 410-916 | BALTIMORE | 6395 | — | — |
| 410-924 | EASTON | 6395 | — | — |
| 410-925 | BALTIMORE | 6395 | — | — |
| 410-935 | BALTIMORE | 6395 | — | — |
| 410-937 | FALLSTON | 6395 | — | — |
| 410-952 | BALTIMORE | 6395 | — | — |
| 410-960 | BALTIMORE | 6395 | — | — |
| 410-980 | ANNAPOLIS | 6395 | — | Yes |
| 410-991 | ANNAPOLIS | 6395 | — | — |
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.