Phone numbers in Vernon, Texas
Vernon has 9 phone prefixes in area code 940.
Biggest holders: Level 3 (Lumen), AT&T (local phone), Nuso. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 11%
- Local phone company 22%
- Internet / business phone carrier 56%
- Phone company 11%
Every prefix in Vernon
Search the first six digits of a number in this list. If it's here, the number started in Vernon with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 940-223 | Nuso | Internet / business phone carrier | 2023 |
| 940-225 | Web Fire Communications | Phone company | 2002 |
| 940-227 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 940-292 | Bandwidth | Internet / business phone carrier | 2019 |
| 940-424 | Telnyx | Internet / business phone carrier | 2021 |
| 940-473 | T-Mobile (including Sprint) | Mobile carrier | 2005 |
| 940-552 | AT&T (local phone) | Local phone company | – |
| 940-553 | AT&T (local phone) | Local phone company | – |
| 940-647 | Level 3 (Lumen) | Internet / business phone carrier | 2006 |
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.