Phone numbers in Clifton Forge, Virginia
Clifton Forge has 3 phone prefixes in area code 540.
Biggest holders: Lumos Telephone, Shentel Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 33%
- Phone company 67%
Every prefix in Clifton Forge
Search the first six digits of a number in this list. If it's here, the number started in Clifton Forge with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 540-862 | Lumos Telephone | Phone company | – |
| 540-863 | Lumos Telephone | Phone company | – |
| 540-865 | Shentel Communications | Local phone company | 2009 |
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.