Phone numbers in Chelsea, Alabama
Chelsea has 9 phone prefixes in area codes 205, 659.
Biggest holders: Windstream (PAETEC), Bandwidth, Teleport Communications America. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 11%
- Internet / business phone carrier 78%
- Phone company 11%
Every prefix in Chelsea
Search the first six digits of a number in this list. If it's here, the number started in Chelsea with the carrier shown. If it isn't, check the Alabama page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 205-618 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 205-677 | Teleport Communications America | Internet / business phone carrier | – |
| 205-678 | AT&T (local phone) | Local phone company | – |
| 205-749 | Bandwidth | Internet / business phone carrier | 2019 |
| 205-775 | Windstream (PAETEC) | Internet / business phone carrier | 2002 |
| 205-831 | Bandwidth | Internet / business phone carrier | 2015 |
| 659-234 | Fractel | Internet / business phone carrier | 2020 |
| 659-238 | Airus | Phone company | 2021 |
| 659-315 | Onvoy | Internet / business phone 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.