Phone numbers in South Boston, Virginia
South Boston has 13 phone prefixes in area code 434.
Biggest holders: Brightspeed Of Virginia, Verizon Wireless, MetroPCS (T-Mobile). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 46%
- Local phone company 23%
- Internet / business phone carrier 23%
- Phone company 8%
Every prefix in South Boston
Search the first six digits of a number in this list. If it's here, the number started in South Boston with the carrier shown. If it isn't, check the Virginia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 434-222 | Verizon Wireless | Mobile carrier | 2002 |
| 434-272 | MetroPCS (T-Mobile) | Mobile carrier | 2007 |
| 434-323 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
| 434-404 | Comcast | Internet / business phone carrier | 2015 |
| 434-440 | Commio | Internet / business phone carrier | 2023 |
| 434-446 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 434-470 | UScellular | Mobile carrier | – |
| 434-471 | UScellular | Mobile carrier | – |
| 434-517 | Brightspeed Of Virginia | Local phone company | – |
| 434-570 | Gcr Telecommunications | Phone company | – |
| 434-572 | Brightspeed Of Virginia | Local phone company | – |
| 434-575 | Brightspeed Of Virginia | Local phone company | – |
| 434-579 | Verizon Wireless | Mobile carrier | – |
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.