Phone numbers in Devine, Texas
Devine has 5 phone prefixes in area code 830.
Biggest holders: Level 3 (Lumen), AT&T (local phone), Matrix Telecom, Llc. S/i/i Tnci. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 40%
- Internet / business phone carrier 60%
Every prefix in Devine
Search the first six digits of a number in this list. If it's here, the number started in Devine with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 830-455 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 830-541 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 830-663 | AT&T (local phone) | Local phone company | – |
| 830-665 | AT&T (local phone) | Local phone company | – |
| 830-851 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
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.