Phone numbers in Swainsboro, Georgia
Swainsboro has 13 phone prefixes in area code 478.
Biggest holders: Verizon Wireless, AT&T (local phone), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 38%
- Local phone company 15%
- Internet / business phone carrier 23%
- Phone company 23%
Every prefix in Swainsboro
Search the first six digits of a number in this list. If it's here, the number started in Swainsboro with the carrier shown. If it isn't, check the Georgia page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 478-237 | AT&T (local phone) | Local phone company | – |
| 478-248 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 478-268 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 478-289 | AT&T (local phone) | Local phone company | – |
| 478-299 | Verizon Wireless | Mobile carrier | 2003 |
| 478-307 | Stratus Networks | Phone company | 2020 |
| 478-331 | Verizon Wireless | Mobile carrier | 2010 |
| 478-349 | AT&T Mobility | Mobile carrier | 2006 |
| 478-400 | Telnyx | Internet / business phone carrier | – |
| 478-419 | Pineland Communications | Phone company | 2011 |
| 478-455 | AT&T Mobility | Mobile carrier | 2003 |
| 478-494 | Verizon Wireless | Mobile carrier | – |
| 478-588 | Southern Communications Services | Phone company | 2003 |
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.