Phone numbers in Conway, South Carolina
Conway has 13 phone prefixes in area codes 843, 854.
Biggest holders: Frontier, Windstream (PAETEC), Telnyx. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 8%
- Local phone company 38%
- Internet / business phone carrier 54%
Every prefix in Conway
Search the first six digits of a number in this list. If it's here, the number started in Conway with the carrier shown. If it isn't, check the South Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 843-248 | Frontier | Local phone company | – |
| 843-279 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 843-328 | Frontier | Local phone company | – |
| 843-381 | Frontier | Local phone company | – |
| 843-428 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 843-438 | Telnyx | Internet / business phone carrier | – |
| 843-465 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-484 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 843-488 | Horry Telephone Cooperative | Local phone company | – |
| 843-733 | MCImetro (Verizon Business) | Internet / business phone carrier | 2003 |
| 843-786 | Windstream (PAETEC) | Internet / business phone carrier | 2003 |
| 843-915 | Frontier | Local phone company | – |
| 854-270 | Onvoy | Internet / business phone carrier | 2024 |
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.