Phone numbers in Blackstone, Virginia
Blackstone has 8 phone prefixes in area code 434.
Biggest holders: Coretel Virginia, Brightspeed Of Virginia, CenturyLink / Lumen. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 38%
- Internet / business phone carrier 12%
- Phone company 25%
Every prefix in Blackstone
Search the first six digits of a number in this list. If it's here, the number started in Blackstone with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 434-254 | CenturyLink / Lumen | Local phone company | 2013 |
| 434-264 | Coretel Virginia | Phone company | 2009 |
| 434-292 | Brightspeed Of Virginia | Local phone company | – |
| 434-294 | Verizon Wireless | Mobile carrier | – |
| 434-298 | Brightspeed Of Virginia | Local phone company | – |
| 434-312 | Bandwidth | Internet / business phone carrier | 2021 |
| 434-480 | AT&T Mobility | Mobile carrier | 2001 |
| 434-686 | Coretel Virginia | Phone company | 2019 |
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.