Phone numbers in Uvalde, Texas
Uvalde has 14 phone prefixes in area code 830.
Biggest holders: AT&T (local phone), AT&T Mobility, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 36%
- Local phone company 29%
- Internet / business phone carrier 29%
- Paging service 7%
Every prefix in Uvalde
Search the first six digits of a number in this list. If it's here, the number started in Uvalde with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 830-261 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 830-275 | AT&T Mobility | Mobile carrier | – |
| 830-278 | AT&T (local phone) | Local phone company | – |
| 830-279 | AT&T (local phone) | Local phone company | – |
| 830-289 | T-Mobile (including Sprint) | Mobile carrier | 2022 |
| 830-292 | Peerless Network Of Texas | Internet / business phone carrier | 2002 |
| 830-333 | AT&T Mobility | Mobile carrier | 2007 |
| 830-337 | Spok | Paging service | 2003 |
| 830-407 | AT&T Mobility | Mobile carrier | 2015 |
| 830-417 | Commio | Internet / business phone carrier | 2023 |
| 830-486 | AT&T (local phone) | Local phone company | 2001 |
| 830-544 | Onvoy | Internet / business phone carrier | 2001 |
| 830-591 | AT&T (local phone) | Local phone company | – |
| 830-900 | T-Mobile (including Sprint) | Mobile 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.