Phone numbers in Ada, Oklahoma
Ada has 22 phone prefixes in area code 580.
Biggest holders: AT&T (local phone), T-Mobile (including Sprint), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 45%
- Local phone company 32%
- Internet / business phone carrier 14%
- Phone company 9%
Every prefix in Ada
Search the first six digits of a number in this list. If it's here, the number started in Ada with the carrier shown. If it isn't, check the Oklahoma page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 580-235 | AT&T (local phone) | Local phone company | 2002 |
| 580-272 | AT&T (local phone) | Local phone company | – |
| 580-279 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 580-310 | AT&T (local phone) | Local phone company | – |
| 580-320 | UScellular | Mobile carrier | – |
| 580-332 | AT&T (local phone) | Local phone company | – |
| 580-344 | T-Mobile (including Sprint) | Mobile carrier | 2018 |
| 580-399 | AT&T Mobility | Mobile carrier | 2003 |
| 580-421 | AT&T (local phone) | Local phone company | – |
| 580-427 | Onvoy | Internet / business phone carrier | – |
| 580-436 | AT&T (local phone) | Local phone company | – |
| 580-447 | T-Mobile (including Sprint) | Mobile carrier | 2013 |
| 580-453 | AT&T Enterprises | Phone company | 2009 |
| 580-495 | AT&T Mobility | Mobile carrier | 2016 |
| 580-501 | T-Mobile (including Sprint) | Mobile carrier | 2019 |
| 580-559 | AT&T (local phone) | Local phone company | 2001 |
| 580-632 | AT&T Mobility | Mobile carrier | 2026 |
| 580-645 | Bandwidth | Internet / business phone carrier | 2019 |
| 580-665 | UScellular | Mobile carrier | 2012 |
| 580-790 | T.k.o. Communications | Phone company | 2002 |
| 580-949 | TON80 Communications | Internet / business phone carrier | 2022 |
| 580-967 | T-Mobile (including Sprint) | Mobile 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.