Phone numbers in Bluefield, Virginia
Bluefield has 7 phone prefixes in area code 276.
Biggest holders: Verizon (local phone), Onvoy, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 14%
- Local phone company 43%
- Internet / business phone carrier 43%
Every prefix in Bluefield
Search the first six digits of a number in this list. If it's here, the number started in Bluefield with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 276-240 | Onvoy | Internet / business phone carrier | 2019 |
| 276-245 | Verizon Wireless | Mobile carrier | 2006 |
| 276-280 | Onvoy | Internet / business phone carrier | 2021 |
| 276-322 | Verizon (local phone) | Local phone company | – |
| 276-326 | Verizon (local phone) | Local phone company | – |
| 276-895 | Twilio | Internet / business phone carrier | 2022 |
| 276-954 | 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.