Phone numbers in Guin, Alabama
Guin has 6 phone prefixes in area codes 205, 659.
Biggest holders: AT&T Mobility, Brightspeed Of Alabama, LLC - Northern, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 17%
- Internet / business phone carrier 33%
Every prefix in Guin
Search the first six digits of a number in this list. If it's here, the number started in Guin with the carrier shown. If it isn't, check the Alabama page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 205-412 | AT&T Mobility | Mobile carrier | – |
| 205-468 | Brightspeed Of Alabama, LLC - Northern | Local phone company | – |
| 205-495 | AT&T Mobility | Mobile carrier | 2004 |
| 205-528 | AT&T Mobility | Mobile carrier | 2007 |
| 659-220 | Onvoy | Internet / business phone carrier | 2021 |
| 659-333 | Fractel | Internet / business phone carrier | 2019 |
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.