BLUEFIELD — WV
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| CITIZENS TEL CO OF WV DBA FRONTIER OF WV | 0270 | 5 |
| T-MOBILE USA, INC. | 6529 | 4 |
| NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | 3 |
| UNITED STATES CELLULAR - WV | 6284 | 2 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | 2 |