Phone numbers in Taft, California
Taft has 11 phone prefixes in area code 661.
Biggest holders: Frontier, T-Mobile (including Sprint), Utility Telecom Group. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 45%
- Local phone company 36%
- Internet / business phone carrier 9%
- Phone company 9%
Every prefix in Taft
Search the first six digits of a number in this list. If it's here, the number started in Taft with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 661-293 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 661-358 | Utility Telecom Group | Phone company | – |
| 661-500 | Verizon Wireless | Mobile carrier | 2023 |
| 661-577 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 661-623 | AT&T Mobility | Mobile carrier | – |
| 661-745 | Bhn IP Enabled Services | Internet / business phone carrier | – |
| 661-763 | Frontier | Local phone company | – |
| 661-765 | Frontier | Local phone company | – |
| 661-768 | Frontier | Local phone company | – |
| 661-769 | Frontier | Local phone company | – |
| 661-770 | 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.