Phone numbers in Seymour, Texas
Seymour has 6 phone prefixes in area code 940.
Biggest holders: Windstream Comm Sw, Verizon Wireless, UScellular. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 67%
Every prefix in Seymour
Search the first six digits of a number in this list. If it's here, the number started in Seymour with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 940-256 | Verizon Wireless | Mobile carrier | – |
| 940-317 | Windstream Comm Sw | Local phone company | 2016 |
| 940-347 | UScellular | Mobile carrier | – |
| 940-545 | Ama*techtel Communications-tx | Local phone company | 2019 |
| 940-888 | Windstream Comm Sw | Local phone company | – |
| 940-889 | Santa Rosa Telephone Cooperative | Local phone company | – |
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.