WINCHESTER — VA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON VIRGINIA, INC. | 9213 | 11 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 9 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | 5 |
| OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | 4 |
| METROPCS, INC. | 5562 | 3 |