Phone numbers in Kempner, Texas
Kempner has 4 phone prefixes in area codes 512, 737.
Biggest holders: Brightspeed Of Texas, Peerless Network Of Texas, Fractel. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 25%
- Internet / business phone carrier 75%
Every prefix in Kempner
Search the first six digits of a number in this list. If it's here, the number started in Kempner with the carrier shown. If it isn't, check the Texas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 512-932 | Brightspeed Of Texas | Local phone company | – |
| 512-967 | Peerless Network Of Texas | Internet / business phone carrier | 2014 |
| 737-758 | Fractel | Internet / business phone carrier | 2019 |
| 737-828 | 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.