Phone numbers in Anderson, North Carolina
Anderson has 4 phone prefixes in area codes 336, 743.
Biggest holders: AT&T (local phone), AT&T Enterprises, Charter / Spectrum. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 25%
- Local phone company 25%
- Internet / business phone carrier 25%
- Phone company 25%
Every prefix in Anderson
Search the first six digits of a number in this list. If it's here, the number started in Anderson with the carrier shown. If it isn't, check the North Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 336-421 | AT&T (local phone) | Local phone company | – |
| 336-738 | AT&T Enterprises | Phone company | 2011 |
| 336-742 | Charter / Spectrum | Internet / business phone carrier | 2007 |
| 743-254 | AT&T Mobility | Mobile 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.