Phone numbers in Eastconway, South Carolina
Eastconway has 13 phone prefixes in area codes 843, 854.
Biggest holders: T-Mobile (including Sprint), Horry Tel. Coop, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 62%
- Phone company 38%
Every prefix in Eastconway
Search the first six digits of a number in this list. If it's here, the number started in Eastconway with the carrier shown. If it isn't, check the South Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 843-220 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 843-234 | Horry Tel. Coop | Phone company | – |
| 843-246 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-254 | T-Mobile (including Sprint) | Mobile carrier | – |
| 843-331 | T-Mobile (including Sprint) | Mobile carrier | 2004 |
| 843-347 | Horry Tel. Coop | Phone company | – |
| 843-349 | Horry Tel. Coop | Phone company | – |
| 843-591 | US Lec Of South Carolina | Phone company | 2005 |
| 843-653 | T-Mobile (including Sprint) | Mobile carrier | 2017 |
| 843-698 | South Carolina Telecomm Grp Holdings | Phone company | 2016 |
| 843-855 | Verizon Wireless | Mobile carrier | 2003 |
| 854-218 | T-Mobile (including Sprint) | Mobile carrier | – |
| 854-243 | Verizon Wireless | Mobile carrier | 2023 |
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.