Phone numbers in Decatur, Alabama
Decatur has 67 phone prefixes in area codes 256, 938.
Biggest holders: AT&T Mobility, AT&T (local phone), Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 49%
- Local phone company 25%
- Internet / business phone carrier 22%
- Paging service 1%
- Phone company 1%
Every prefix in Decatur
Search the first six digits of a number in this list. If it's here, the number started in Decatur with the carrier shown. If it isn't, check the Alabama page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 256-209 | AT&T Mobility | Mobile carrier | 2023 |
| 256-214 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 256-221 | Verizon Wireless | Mobile carrier | – |
| 256-227 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-250 | Windstream (PAETEC) | Internet / business phone carrier | 2004 |
| 256-260 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 256-274 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 256-280 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 256-301 | AT&T (local phone) | Local phone company | – |
| 256-303 | Verizon Wireless | Mobile carrier | – |
| 256-306 | AT&T (local phone) | Local phone company | – |
| 256-308 | AT&T (local phone) | Local phone company | – |
| 256-309 | AT&T (local phone) | Local phone company | – |
| 256-318 | AT&T Mobility | Mobile carrier | – |
| 256-340 | AT&T (local phone) | Local phone company | – |
| 256-341 | AT&T (local phone) | Local phone company | – |
| 256-345 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 256-350 | AT&T (local phone) | Local phone company | – |
| 256-351 | AT&T (local phone) | Local phone company | – |
| 256-353 | AT&T (local phone) | Local phone company | – |
| 256-355 | AT&T (local phone) | Local phone company | – |
| 256-416 | Spok | Paging service | – |
| 256-432 | AT&T (local phone) | Local phone company | – |
| 256-445 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 256-466 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 256-476 | Verizon Wireless | Mobile carrier | – |
| 256-552 | AT&T (local phone) | Local phone company | – |
| 256-556 | AT&T Mobility | Mobile carrier | – |
| 256-560 | AT&T (local phone) | Local phone company | 2003 |
| 256-565 | AT&T Mobility | Mobile carrier | – |
| 256-566 | AT&T Mobility | Mobile carrier | – |
| 256-580 | AT&T (local phone) | Local phone company | – |
| 256-584 | AT&T (local phone) | Local phone company | – |
| 256-606 | AT&T Mobility | Mobile carrier | – |
| 256-616 | CenturyLink / Lumen | Local phone company | 2003 |
| 256-621 | AT&T Mobility | Mobile carrier | 2003 |
| 256-642 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-654 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-686 | Charter / Spectrum | Internet / business phone carrier | 2007 |
| 256-791 | AT&T Mobility | Mobile carrier | 2020 |
| 256-821 | Shelcomm | Phone company | 2020 |
| 256-822 | Teleport Communications America | Internet / business phone carrier | 2008 |
| 256-898 | AT&T (local phone) | Local phone company | – |
| 256-916 | Onvoy | Internet / business phone carrier | 2021 |
| 256-938 | Verizon Wireless | Mobile carrier | 2023 |
| 256-941 | AT&T Mobility | Mobile carrier | 2021 |
| 256-957 | Onvoy | Internet / business phone carrier | 2021 |
| 256-973 | Onvoy | Internet / business phone carrier | 2014 |
| 256-986 | AT&T Mobility | Mobile carrier | 2022 |
| 256-994 | Level 3 (Lumen) | Internet / business phone carrier | 2023 |
| 938-219 | AT&T Mobility | Mobile carrier | 2023 |
| 938-228 | AT&T Mobility | Mobile carrier | 2023 |
| 938-230 | Onvoy | Internet / business phone carrier | 2023 |
| 938-250 | AT&T Mobility | Mobile carrier | 2024 |
| 938-260 | Onvoy | Internet / business phone carrier | 2024 |
| 938-265 | AT&T Mobility | Mobile carrier | 2024 |
| 938-272 | AT&T Mobility | Mobile carrier | 2025 |
| 938-277 | AT&T Mobility | Mobile carrier | 2025 |
| 938-286 | AT&T Mobility | Mobile carrier | 2025 |
| 938-291 | AT&T Mobility | Mobile carrier | 2025 |
| 938-298 | AT&T Mobility | Mobile carrier | 2025 |
| 938-305 | AT&T Mobility | Mobile carrier | 2025 |
| 938-306 | AT&T Mobility | Mobile carrier | 2025 |
| 938-307 | AT&T Mobility | Mobile carrier | 2025 |
| 938-322 | TON80 Communications | Internet / business phone carrier | 2022 |
| 938-329 | AT&T Mobility | Mobile carrier | 2026 |
| 938-444 | Onvoy | Internet / business phone carrier | 2017 |
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.