Phone numbers in Dripping Springs, Texas
Dripping Springs has 9 phone prefixes in area codes 512, 737.
Biggest holders: Onvoy, Frontier, Grande Communications Networks. 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 Dripping Springs
Search the first six digits of a number in this list. If it's here, the number started in Dripping Springs with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 512-607 | Grande Communications Networks | Phone company | – |
| 512-829 | Teleport Communications America | Internet / business phone carrier | – |
| 512-858 | Frontier | Local phone company | – |
| 512-894 | Frontier | Local phone company | – |
| 737-260 | Onvoy | Internet / business phone carrier | 2018 |
| 737-271 | Onvoy | Internet / business phone carrier | – |
| 737-317 | Onvoy | Internet / business phone carrier | 2020 |
| 737-448 | MetroPCS (T-Mobile) | Mobile carrier | 2026 |
| 737-678 | TON80 Communications | Internet / business phone carrier | 2021 |
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.