Phone numbers in Big Stone Gap, Virginia
Big Stone Gap has 7 phone prefixes in area code 276.
Biggest holders: Onvoy, Verizon (local phone), Teleport Communications America. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 29%
- Internet / business phone carrier 71%
Every prefix in Big Stone Gap
Search the first six digits of a number in this list. If it's here, the number started in Big Stone Gap with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 276-212 | Teleport Communications America | Internet / business phone carrier | 2016 |
| 276-246 | Onvoy | Internet / business phone carrier | 2020 |
| 276-257 | Comcast | Internet / business phone carrier | 2021 |
| 276-305 | Onvoy | Internet / business phone carrier | 2023 |
| 276-343 | Onvoy | Internet / business phone carrier | 2025 |
| 276-523 | Verizon (local phone) | Local phone company | – |
| 276-524 | Verizon (local phone) | Local phone company | – |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.