Phone numbers in Huntsville, Alabama
Huntsville has 193 phone prefixes in area codes 256, 938.
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 31%
- Local phone company 32%
- Internet / business phone carrier 27%
- Paging service 3%
- Phone company 7%
Every prefix in Huntsville
Search the first six digits of a number in this list. If it's here, the number started in Huntsville with the carrier shown. If it isn't, check the Alabama page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 256-203 | CenturyLink / Lumen | Local phone company | 2013 |
| 256-210 | Voip Innovations | Internet / business phone carrier | 2019 |
| 256-213 | AT&T (local phone) | Local phone company | – |
| 256-217 | AT&T (local phone) | Local phone company | – |
| 256-219 | Spok | Paging service | – |
| 256-220 | AT&T (local phone) | Local phone company | – |
| 256-256 | Onvoy | Internet / business phone carrier | 2023 |
| 256-261 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 256-265 | AT&T (local phone) | Local phone company | 2002 |
| 256-270 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 256-285 | Airus | Phone company | 2017 |
| 256-288 | AT&T (local phone) | Local phone company | – |
| 256-313 | CenturyLink / Lumen | Local phone company | – |
| 256-316 | AT&T Mobility | Mobile carrier | – |
| 256-323 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 256-326 | AT&T Mobility | Mobile carrier | – |
| 256-327 | CenturyLink / Lumen | Local phone company | – |
| 256-336 | CenturyLink / Lumen | Local phone company | 2012 |
| 256-337 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-348 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 256-361 | Teleport Communications America | Internet / business phone carrier | – |
| 256-372 | AT&T (local phone) | Local phone company | 2002 |
| 256-382 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 256-384 | Bandwidth | Internet / business phone carrier | – |
| 256-417 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 256-424 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 256-425 | Windstream (PAETEC) | Internet / business phone carrier | 2002 |
| 256-426 | Verizon Wireless | Mobile carrier | – |
| 256-427 | AT&T (local phone) | Local phone company | – |
| 256-428 | CenturyLink / Lumen | Local phone company | – |
| 256-429 | AT&T (local phone) | Local phone company | – |
| 256-430 | AT&T (local phone) | Local phone company | – |
| 256-433 | Spok | Paging service | – |
| 256-450 | CenturyLink / Lumen | Local phone company | 2002 |
| 256-457 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-468 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 256-469 | CenturyLink / Lumen | Local phone company | 2002 |
| 256-479 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 256-489 | Wow! Internet, Cable And Phone | Phone company | – |
| 256-503 | Verizon Wireless | Mobile carrier | – |
| 256-508 | Verizon Wireless | Mobile carrier | – |
| 256-509 | Verizon Wireless | Mobile carrier | – |
| 256-512 | AT&T (local phone) | Local phone company | – |
| 256-513 | AT&T Mobility | Mobile carrier | 2003 |
| 256-514 | Sharp Communication | Phone company | – |
| 256-517 | AT&T (local phone) | Local phone company | – |
| 256-518 | AT&T (local phone) | Local phone company | – |
| 256-519 | AT&T (local phone) | Local phone company | – |
| 256-520 | AT&T Mobility | Mobile carrier | – |
| 256-527 | AT&T Mobility | Mobile carrier | – |
| 256-529 | AT&T Mobility | Mobile carrier | – |
| 256-532 | AT&T (local phone) | Local phone company | – |
| 256-533 | AT&T (local phone) | Local phone company | – |
| 256-534 | AT&T (local phone) | Local phone company | – |
| 256-535 | AT&T (local phone) | Local phone company | – |
| 256-536 | AT&T (local phone) | Local phone company | – |
| 256-539 | AT&T (local phone) | Local phone company | – |
| 256-541 | Verizon Wireless | Mobile carrier | – |
| 256-544 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 256-551 | AT&T (local phone) | Local phone company | – |
| 256-562 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 256-564 | AT&T (local phone) | Local phone company | – |
| 256-583 | Verizon Wireless | Mobile carrier | 2017 |
| 256-585 | AT&T Mobility | Mobile carrier | 2002 |
| 256-603 | AT&T Mobility | Mobile carrier | – |
| 256-604 | AT&T Mobility | Mobile carrier | – |
| 256-650 | AT&T (local phone) | Local phone company | – |
| 256-651 | AT&T Mobility | Mobile carrier | – |
| 256-652 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-653 | AT&T Mobility | Mobile carrier | – |
| 256-655 | AT&T Mobility | Mobile carrier | – |
| 256-656 | Verizon Wireless | Mobile carrier | – |
| 256-658 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-665 | MCImetro (Verizon Business) | Internet / business phone carrier | 2004 |
| 256-666 | Onvoy | Internet / business phone carrier | 2015 |
| 256-671 | Sharp Communication | Phone company | – |
| 256-678 | MCImetro (Verizon Business) | Internet / business phone carrier | 2018 |
| 256-679 | Verizon Wireless | Mobile carrier | – |
| 256-682 | AT&T Mobility | Mobile carrier | – |
| 256-683 | AT&T Mobility | Mobile carrier | – |
| 256-684 | AT&T Mobility | Mobile carrier | – |
| 256-690 | Onvoy | Internet / business phone carrier | 2007 |
| 256-692 | Telnyx | Internet / business phone carrier | 2018 |
| 256-694 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-696 | Hd Carrier | Internet / business phone carrier | 2020 |
| 256-698 | Verizon Wireless | Mobile carrier | 2006 |
| 256-701 | Verizon Wireless | Mobile carrier | 2005 |
| 256-704 | CenturyLink / Lumen | Local phone company | – |
| 256-705 | CenturyLink / Lumen | Local phone company | – |
| 256-707 | Spok | Paging service | – |
| 256-713 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 256-714 | AT&T Mobility | Mobile carrier | – |
| 256-715 | Comcast | Internet / business phone carrier | 2007 |
| 256-716 | AT&T (local phone) | Local phone company | – |
| 256-720 | Spok | Paging service | – |
| 256-721 | AT&T (local phone) | Local phone company | – |
| 256-722 | AT&T (local phone) | Local phone company | – |
| 256-726 | AT&T (local phone) | Local phone company | – |
| 256-730 | CenturyLink / Lumen | Local phone company | – |
| 256-746 | AT&T (local phone) | Local phone company | – |
| 256-755 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 256-759 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 256-763 | Bandwidth | Internet / business phone carrier | 2008 |
| 256-783 | Verizon Wireless | Mobile carrier | – |
| 256-788 | Fractel | Internet / business phone carrier | 2019 |
| 256-797 | T-Mobile (including Sprint) | Mobile carrier | – |
| 256-799 | CenturyLink / Lumen | Local phone company | 2006 |
| 256-801 | Wow! Internet, Cable And Phone | Phone company | 2013 |
| 256-806 | Csc Wireless | Mobile carrier | 2020 |
| 256-808 | Nuso | Internet / business phone carrier | 2013 |
| 256-809 | AT&T Mobility | Mobile carrier | 2020 |
| 256-817 | AT&T (local phone) | Local phone company | 2019 |
| 256-819 | Nuso | Internet / business phone carrier | 2020 |
| 256-823 | Shelcomm | Phone company | 2020 |
| 256-824 | AT&T (local phone) | Local phone company | – |
| 256-830 | AT&T (local phone) | Local phone company | – |
| 256-836 | Verizon Wireless | Mobile carrier | 2017 |
| 256-837 | AT&T (local phone) | Local phone company | – |
| 256-842 | CenturyLink / Lumen | Local phone company | – |
| 256-851 | AT&T (local phone) | Local phone company | – |
| 256-852 | AT&T (local phone) | Local phone company | – |
| 256-855 | Spok | Paging service | – |
| 256-858 | AT&T (local phone) | Local phone company | – |
| 256-859 | AT&T (local phone) | Local phone company | – |
| 256-863 | Onvoy | Internet / business phone carrier | 2021 |
| 256-864 | AT&T (local phone) | Local phone company | – |
| 256-876 | CenturyLink / Lumen | Local phone company | – |
| 256-880 | AT&T (local phone) | Local phone company | – |
| 256-881 | AT&T (local phone) | Local phone company | – |
| 256-882 | AT&T (local phone) | Local phone company | – |
| 256-883 | AT&T (local phone) | Local phone company | – |
| 256-885 | AT&T (local phone) | Local phone company | – |
| 256-886 | Onvoy | Internet / business phone carrier | 2008 |
| 256-890 | AT&T (local phone) | Local phone company | – |
| 256-893 | Twilio | Internet / business phone carrier | 2021 |
| 256-895 | AT&T (local phone) | Local phone company | – |
| 256-910 | Onvoy | Internet / business phone carrier | 2020 |
| 256-920 | Spok | Paging service | – |
| 256-922 | AT&T (local phone) | Local phone company | – |
| 256-924 | Verizon Wireless | Mobile carrier | 2010 |
| 256-929 | Mcc Telephony | Internet / business phone carrier | 2010 |
| 256-932 | Verizon Wireless | Mobile carrier | 2022 |
| 256-934 | IP Horizon | Internet / business phone carrier | 2021 |
| 256-936 | Airus | Phone company | 2021 |
| 256-937 | Farmers Telecommunications | Phone company | 2009 |
| 256-945 | AT&T Enterprises | Phone company | 2009 |
| 256-947 | Southern Communications Services | Phone company | – |
| 256-953 | Boost / Virgin Mobile | Mobile carrier | 2021 |
| 256-955 | CenturyLink / Lumen | Local phone company | – |
| 256-963 | AT&T (local phone) | Local phone company | – |
| 256-964 | AT&T (local phone) | Local phone company | – |
| 256-969 | Hd Carrier | Internet / business phone carrier | 2022 |
| 256-970 | Windstream (PAETEC) | Internet / business phone carrier | 2010 |
| 256-971 | AT&T (local phone) | Local phone company | – |
| 256-975 | Verizon Wireless | Mobile carrier | 2007 |
| 256-988 | MCImetro (Verizon Business) | Internet / business phone carrier | 2023 |
| 256-990 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 256-993 | Nuso | Internet / business phone carrier | 2023 |
| 938-200 | Vonage America | Internet / business phone carrier | 2018 |
| 938-207 | Windstream (PAETEC) | Internet / business phone carrier | 2022 |
| 938-210 | Callworks | Phone company | 2023 |
| 938-218 | Level 3 (Lumen) | Internet / business phone carrier | 2023 |
| 938-225 | Onvoy | Internet / business phone carrier | 2023 |
| 938-227 | TON80 Communications | Internet / business phone carrier | 2022 |
| 938-232 | AT&T Mobility | Mobile carrier | 2024 |
| 938-233 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 938-249 | Onvoy | Internet / business phone carrier | 2024 |
| 938-259 | Onvoy | Internet / business phone carrier | 2024 |
| 938-261 | AT&T Mobility | Mobile carrier | 2024 |
| 938-267 | AT&T Mobility | Mobile carrier | 2024 |
| 938-273 | AT&T Mobility | Mobile carrier | 2025 |
| 938-278 | AT&T Mobility | Mobile carrier | 2025 |
| 938-283 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 938-284 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 938-287 | AT&T Mobility | Mobile carrier | 2025 |
| 938-288 | AT&T Mobility | Mobile carrier | 2025 |
| 938-297 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 938-299 | Wavenation | Phone company | 2025 |
| 938-301 | T-Mobile (including Sprint) | Mobile carrier | 2025 |
| 938-302 | AT&T Mobility | Mobile carrier | 2025 |
| 938-308 | AT&T Mobility | Mobile carrier | 2025 |
| 938-309 | AT&T Mobility | Mobile carrier | 2025 |
| 938-316 | Onvoy | Internet / business phone carrier | 2026 |
| 938-335 | Teleport Communications America | Internet / business phone carrier | 2026 |
| 938-377 | Tpx Communications | Internet / business phone carrier | 2026 |
| 938-378 | Teleport Communications America | Internet / business phone carrier | 2026 |
| 938-381 | Wide Voice | Phone company | 2026 |
| 938-587 | Ahoi | Phone company | 2026 |
| 938-666 | Onvoy | Internet / business phone carrier | 2017 |
| 938-867 | Commio | Internet / business phone carrier | 2021 |
| 938-900 | Terra Nova Telecom | Internet / business phone carrier | 2019 |
| 938-902 | Onvoy | Internet / business phone carrier | 2021 |
| 938-988 | Teleport Communications America | 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.