Phone numbers in Beaufort, South Carolina
Beaufort has 41 phone prefixes in area codes 843, 854.
Biggest holders: T-Mobile (including Sprint), Brightspeed Of South Carolina, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 61%
- Local phone company 27%
- Internet / business phone carrier 7%
- Phone company 5%
Every prefix in Beaufort
Search the first six digits of a number in this list. If it's here, the number started in Beaufort with the carrier shown. If it isn't, check the South Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 843-228 | Brightspeed Of South Carolina | Local phone company | – |
| 843-255 | Hargray | Phone company | 2009 |
| 843-263 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-271 | AT&T Mobility | Mobile carrier | – |
| 843-321 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-322 | Brightspeed Of South Carolina | Local phone company | – |
| 843-379 | Hargray | Phone company | 2001 |
| 843-441 | Verizon Wireless | Mobile carrier | 2001 |
| 843-470 | Brightspeed Of South Carolina | Local phone company | – |
| 843-473 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 843-476 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 843-489 | AT&T Mobility | Mobile carrier | 2002 |
| 843-521 | Brightspeed Of South Carolina | Local phone company | – |
| 843-522 | Brightspeed Of South Carolina | Local phone company | – |
| 843-524 | Brightspeed Of South Carolina | Local phone company | – |
| 843-525 | Brightspeed Of South Carolina | Local phone company | – |
| 843-575 | AT&T Mobility | Mobile carrier | – |
| 843-592 | Verizon Wireless | Mobile carrier | 2001 |
| 843-593 | Bandwidth | Internet / business phone carrier | 2011 |
| 843-597 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 843-605 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 843-694 | T-Mobile (including Sprint) | Mobile carrier | 2008 |
| 843-770 | Brightspeed Of South Carolina | Local phone company | – |
| 843-781 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 843-812 | Verizon Wireless | Mobile carrier | 2001 |
| 843-929 | Verizon Wireless | Mobile carrier | 2016 |
| 843-940 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 843-941 | Verizon Wireless | Mobile carrier | 2015 |
| 843-962 | Verizon Wireless | Mobile carrier | 2018 |
| 843-982 | Brightspeed Of South Carolina | Local phone company | – |
| 843-986 | Brightspeed Of South Carolina | Local phone company | – |
| 854-210 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 854-212 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 854-213 | Verizon Wireless | Mobile carrier | 2020 |
| 854-236 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 854-240 | Palmetto Telephone Communications | Local phone company | 2023 |
| 854-278 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 854-279 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 854-282 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 854-303 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 854-846 | TON80 Communications | Internet / business phone carrier | 2022 |
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.