MADISON — VA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON VIRGINIA, INC. | 9213 | 2 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 1 |
| CORETEL VIRGINIA, LLC - VA | 5832 | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| VERIZON VIRGINIA, INC. | 9213 | 2 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 1 |
| CORETEL VIRGINIA, LLC - VA | 5832 | 1 |