CLARKSBURG — WV
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| FRONTIER WEST VIRGINIA INC. | 9214 | 7 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 5 |
| METROPCS, INC. | 5562 | 3 |
| UNITED STATES CELLULAR - WV | 6284 | 3 |
| ONVOY, LLC - WV | 449F | 2 |