Phone numbers in Luling, Texas
Luling has 5 phone prefixes in area code 830.
Biggest holders: Onvoy, AT&T Mobility, Teleport Communications America. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 20%
- Local phone company 20%
- Internet / business phone carrier 60%
Every prefix in Luling
Search the first six digits of a number in this list. If it's here, the number started in Luling with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 830-218 | Onvoy | Internet / business phone carrier | 2016 |
| 830-351 | AT&T Mobility | Mobile carrier | 2004 |
| 830-494 | Teleport Communications America | Internet / business phone carrier | – |
| 830-723 | Peerless Network Of Texas | Internet / business phone carrier | 2003 |
| 830-875 | AT&T (local phone) | 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.