Phone numbers in Buckingham Courthouse, Virginia
Buckingham Courthouse has 3 phone prefixes in area code 434.
Biggest holders: Onvoy, Brightspeed Of Virginia. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 33%
- Internet / business phone carrier 67%
Every prefix in Buckingham Courthouse
Search the first six digits of a number in this list. If it's here, the number started in Buckingham Courthouse with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 434-280 | Onvoy | Internet / business phone carrier | 2018 |
| 434-388 | Onvoy | Internet / business phone carrier | 2023 |
| 434-969 | Brightspeed Of Virginia | 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.