Phone numbers in Demopolis, Alabama
Demopolis has 8 phone prefixes in area code 334.
Biggest holders: AT&T (local phone), AT&T Mobility, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 38%
- Local phone company 25%
- Internet / business phone carrier 38%
Every prefix in Demopolis
Search the first six digits of a number in this list. If it's here, the number started in Demopolis with the carrier shown. If it isn't, check the Alabama page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 334-216 | Verizon Wireless | Mobile carrier | – |
| 334-217 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 334-287 | AT&T (local phone) | Local phone company | – |
| 334-289 | AT&T (local phone) | Local phone company | – |
| 334-341 | AT&T Mobility | Mobile carrier | – |
| 334-641 | Bandwidth | Internet / business phone carrier | 2014 |
| 334-654 | AT&T Mobility | Mobile carrier | 2006 |
| 334-823 | Onvoy | Internet / business phone carrier | 2021 |
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.