Phone numbers in St. Stephen, South Carolina
St. Stephen has 3 phone prefixes in area codes 843, 854.
Biggest holders: St. Stephen Tel, Verizon Wireless, TON80 Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Internet / business phone carrier 33%
- Phone company 33%
Every prefix in St. Stephen
Search the first six digits of a number in this list. If it's here, the number started in St. Stephen with the carrier shown. If it isn't, check the South Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 843-567 | St. Stephen Tel | Phone company | – |
| 843-749 | Verizon Wireless | Mobile carrier | 2009 |
| 854-263 | 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.