Phone numbers in Temecula, California
Temecula has 58 phone prefixes in area code 951.
Biggest holders: Frontier, Verizon Wireless, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 45%
- Local phone company 24%
- Internet / business phone carrier 29%
- Phone company 2%
Every prefix in Temecula
Search the first six digits of a number in this list. If it's here, the number started in Temecula with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 951-216 | T-Mobile (including Sprint) | Mobile carrier | 2007 |
| 951-225 | Charter / Spectrum | Internet / business phone carrier | 2007 |
| 951-234 | T-Mobile (including Sprint) | Mobile carrier | 2007 |
| 951-240 | Verizon Wireless | Mobile carrier | 2006 |
| 951-252 | IP Horizon | Internet / business phone carrier | – |
| 951-265 | AT&T Mobility | Mobile carrier | – |
| 951-294 | AT&T Mobility | Mobile carrier | – |
| 951-296 | Frontier | Local phone company | – |
| 951-297 | Verizon Wireless | Mobile carrier | 2010 |
| 951-302 | Frontier | Local phone company | – |
| 951-303 | Frontier | Local phone company | – |
| 951-308 | Frontier | Local phone company | – |
| 951-326 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 951-331 | Verizon Wireless | Mobile carrier | 2011 |
| 951-365 | Peerless Network Of California | Internet / business phone carrier | 2013 |
| 951-375 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 951-383 | Level 3 (Lumen) | Internet / business phone carrier | 2012 |
| 951-395 | AT&T Mobility | Mobile carrier | 2014 |
| 951-401 | Verizon Wireless | Mobile carrier | 2015 |
| 951-404 | Onvoy | Internet / business phone carrier | 2016 |
| 951-414 | Verizon Wireless | Mobile carrier | 2016 |
| 951-428 | Verizon Wireless | Mobile carrier | 2014 |
| 951-466 | Verizon Wireless | Mobile carrier | 2016 |
| 951-469 | Shelcomm | Phone company | 2018 |
| 951-491 | Frontier | Local phone company | – |
| 951-501 | Verizon Wireless | Mobile carrier | – |
| 951-506 | Frontier | Local phone company | – |
| 951-514 | Teleport Communications America | Internet / business phone carrier | 2005 |
| 951-517 | Verizon Wireless | Mobile carrier | 2020 |
| 951-526 | T-Mobile (including Sprint) | Mobile carrier | 2004 |
| 951-528 | Vonage America | Internet / business phone carrier | 2020 |
| 951-541 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 951-551 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 951-553 | Verizon Wireless | Mobile carrier | 2006 |
| 951-587 | Frontier | Local phone company | – |
| 951-595 | Onvoy | Internet / business phone carrier | 2008 |
| 951-676 | Frontier | Local phone company | – |
| 951-693 | Frontier | Local phone company | – |
| 951-694 | Frontier | Local phone company | – |
| 951-695 | Frontier | Local phone company | – |
| 951-699 | Frontier | Local phone company | – |
| 951-719 | Frontier | Local phone company | – |
| 951-740 | Onvoy | Internet / business phone carrier | 2024 |
| 951-757 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 951-760 | AT&T Mobility | Mobile carrier | 2004 |
| 951-764 | AT&T Mobility | Mobile carrier | – |
| 951-770 | Level 3 (Lumen) | Internet / business phone carrier | 2006 |
| 951-775 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 951-793 | Verizon Wireless | Mobile carrier | 2025 |
| 951-794 | AT&T Mobility | Mobile carrier | 2025 |
| 951-795 | T-Mobile (including Sprint) | Mobile carrier | 2005 |
| 951-820 | Onvoy | Internet / business phone carrier | 2026 |
| 951-852 | AT&T Mobility | Mobile carrier | 2002 |
| 951-889 | Fractel | Internet / business phone carrier | 2021 |
| 951-904 | Onvoy | Internet / business phone carrier | 2021 |
| 951-914 | Frontier | Local phone company | – |
| 951-954 | Onvoy | Internet / business phone carrier | 2023 |
| 951-972 | Verizon Wireless | Mobile carrier | 2006 |
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.