Phone numbers in Jacksonville, Alabama
Jacksonville has 10 phone prefixes in area codes 256, 938.
Biggest holders: AT&T (local phone), Bandwidth, Teleport Communications America. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 10%
- Local phone company 20%
- Internet / business phone carrier 70%
Every prefix in Jacksonville
Search the first six digits of a number in this list. If it's here, the number started in Jacksonville with the carrier shown. If it isn't, check the Alabama page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 256-365 | Teleport Communications America | Internet / business phone carrier | – |
| 256-435 | AT&T (local phone) | Local phone company | – |
| 256-600 | Bandwidth | Internet / business phone carrier | 2011 |
| 256-644 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 256-782 | AT&T (local phone) | Local phone company | – |
| 256-913 | MetroPCS (T-Mobile) | Mobile carrier | 2016 |
| 256-940 | Bandwidth | Internet / business phone carrier | 2021 |
| 256-944 | Fractel | Internet / business phone carrier | 2019 |
| 938-248 | Onvoy | Internet / business phone carrier | 2024 |
| 938-998 | IP Horizon | 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.