Phone numbers in Texhoma, Oklahoma
Texhoma has 3 phone prefixes in area code 580.
Biggest holders: Panhandle Telephone Cooperative, Panhandle Telecommunications Systems, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 33%
- Phone company 33%
Every prefix in Texhoma
Search the first six digits of a number in this list. If it's here, the number started in Texhoma with the carrier shown. If it isn't, check the Oklahoma page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 580-423 | Panhandle Telephone Cooperative | Local phone company | – |
| 580-521 | Panhandle Telecommunications Systems | Phone company | 2003 |
| 580-817 | Verizon Wireless | Mobile carrier | 2005 |
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.