Phone numbers in Chester, South Carolina
Chester has 29 phone prefixes in area codes 803, 839.
Biggest holders: AT&T Mobility, Chester Tel, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 72%
- Internet / business phone carrier 7%
- Phone company 21%
Every prefix in Chester
Search the first six digits of a number in this list. If it's here, the number started in Chester with the carrier shown. If it isn't, check the South Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 803-209 | AT&T Mobility | Mobile carrier | 2001 |
| 803-304 | AT&T Mobility | Mobile carrier | 2026 |
| 803-374 | Verizon Wireless | Mobile carrier | – |
| 803-375 | Chester Tel | Phone company | – |
| 803-377 | Chester Tel | Phone company | – |
| 803-379 | Chester Tel | Phone company | – |
| 803-385 | Chester Tel | Phone company | – |
| 803-444 | AT&T Mobility | Mobile carrier | 2008 |
| 803-519 | Chester Tel | Phone company | – |
| 803-581 | Chester Tel | Phone company | – |
| 803-601 | Charter / Spectrum | Internet / business phone carrier | – |
| 803-623 | AT&T Mobility | Mobile carrier | 2014 |
| 803-697 | Level 3 (Lumen) | Internet / business phone carrier | 2017 |
| 803-899 | Verizon Wireless | Mobile carrier | 2005 |
| 839-240 | AT&T Mobility | Mobile carrier | 2023 |
| 839-243 | Boost / Virgin Mobile | Mobile carrier | 2023 |
| 839-249 | AT&T Mobility | Mobile carrier | 2023 |
| 839-255 | AT&T Mobility | Mobile carrier | 2023 |
| 839-263 | AT&T Mobility | Mobile carrier | 2024 |
| 839-285 | Verizon Wireless | Mobile carrier | 2024 |
| 839-291 | AT&T Mobility | Mobile carrier | 2024 |
| 839-297 | AT&T Mobility | Mobile carrier | 2024 |
| 839-302 | AT&T Mobility | Mobile carrier | 2024 |
| 839-306 | AT&T Mobility | Mobile carrier | 2025 |
| 839-314 | AT&T Mobility | Mobile carrier | 2025 |
| 839-320 | AT&T Mobility | Mobile carrier | 2025 |
| 839-322 | AT&T Mobility | Mobile carrier | 2025 |
| 839-346 | AT&T Mobility | Mobile carrier | 2026 |
| 839-998 | AT&T Mobility | Mobile carrier | 2026 |
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.