Phone numbers in Salinas, California
Salinas has 96 phone prefixes in area codes 408, 831.
Biggest holders: AT&T (local phone), Verizon Wireless, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 47%
- Local phone company 27%
- Internet / business phone carrier 25%
- Phone company 1%
Every prefix in Salinas
Search the first six digits of a number in this list. If it's here, the number started in Salinas with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 408-319 | Verizon Wireless | Mobile carrier | – |
| 408-405 | Verizon Wireless | Mobile carrier | – |
| 408-587 | 33 Wireless | Mobile carrier | – |
| 408-602 | Verizon Wireless | Mobile carrier | – |
| 408-651 | 33 Wireless | Mobile carrier | – |
| 408-670 | Verizon Wireless | Mobile carrier | – |
| 408-671 | Verizon Wireless | Mobile carrier | – |
| 408-672 | Verizon Wireless | Mobile carrier | – |
| 408-803 | AT&T Mobility | Mobile carrier | – |
| 408-810 | AT&T Mobility | Mobile carrier | – |
| 408-812 | AT&T Mobility | Mobile carrier | – |
| 408-968 | Verizon Wireless | Mobile carrier | – |
| 831-202 | MCImetro (Verizon Business) | Internet / business phone carrier | 2018 |
| 831-203 | Nuso | Internet / business phone carrier | 2023 |
| 831-206 | Verizon Wireless | Mobile carrier | – |
| 831-208 | Verizon Wireless | Mobile carrier | 2019 |
| 831-210 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 831-214 | AT&T Mobility | Mobile carrier | – |
| 831-225 | CenturyLink / Lumen | Local phone company | 2015 |
| 831-229 | AT&T Mobility | Mobile carrier | – |
| 831-235 | Verizon Wireless | Mobile carrier | – |
| 831-240 | T-Mobile (including Sprint) | Mobile carrier | – |
| 831-243 | Csc Wireless | Mobile carrier | 2020 |
| 831-253 | Tpx Communications | Internet / business phone carrier | 2020 |
| 831-256 | Verizon Wireless | Mobile carrier | 2015 |
| 831-258 | AT&T Mobility | Mobile carrier | 2016 |
| 831-261 | AT&T Mobility | Mobile carrier | – |
| 831-262 | Verizon Wireless | Mobile carrier | – |
| 831-269 | Teleport Communications America | Internet / business phone carrier | 2007 |
| 831-270 | Tpx Communications | Internet / business phone carrier | 2022 |
| 831-272 | Onvoy | Internet / business phone carrier | – |
| 831-273 | Onvoy | Internet / business phone carrier | 2017 |
| 831-276 | Telnyx | Internet / business phone carrier | – |
| 831-279 | Boost / Virgin Mobile | Mobile carrier | 2023 |
| 831-287 | Bandwidth | Internet / business phone carrier | 2008 |
| 831-294 | AT&T Mobility | Mobile carrier | 2024 |
| 831-296 | Level 3 (Lumen) | Internet / business phone carrier | 2010 |
| 831-320 | Verizon Wireless | Mobile carrier | – |
| 831-321 | AT&T Mobility | Mobile carrier | 2024 |
| 831-326 | AT&T Mobility | Mobile carrier | 2024 |
| 831-328 | Onvoy | Internet / business phone carrier | 2025 |
| 831-329 | Nuso | Internet / business phone carrier | 2025 |
| 831-343 | Onvoy | Internet / business phone carrier | 2026 |
| 831-356 | Fractel | Internet / business phone carrier | 2019 |
| 831-417 | Onvoy | Internet / business phone carrier | – |
| 831-422 | AT&T (local phone) | Local phone company | – |
| 831-424 | AT&T (local phone) | Local phone company | – |
| 831-442 | AT&T (local phone) | Local phone company | – |
| 831-443 | AT&T (local phone) | Local phone company | – |
| 831-444 | AT&T (local phone) | Local phone company | – |
| 831-449 | AT&T (local phone) | Local phone company | – |
| 831-455 | AT&T (local phone) | Local phone company | – |
| 831-484 | AT&T (local phone) | Local phone company | – |
| 831-500 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 831-512 | T-Mobile (including Sprint) | Mobile carrier | – |
| 831-540 | Verizon Wireless | Mobile carrier | – |
| 831-578 | AT&T Mobility | Mobile carrier | – |
| 831-585 | MetroPCS (T-Mobile) | Mobile carrier | 2005 |
| 831-594 | AT&T Mobility | Mobile carrier | – |
| 831-595 | AT&T Mobility | Mobile carrier | – |
| 831-596 | AT&T Mobility | Mobile carrier | – |
| 831-597 | Peerless Network Of California | Internet / business phone carrier | – |
| 831-663 | AT&T (local phone) | Local phone company | – |
| 831-676 | AT&T (local phone) | Local phone company | 2002 |
| 831-682 | Verizon Wireless | Mobile carrier | 2001 |
| 831-710 | AT&T Mobility | Mobile carrier | 2002 |
| 831-737 | Tpx Communications | Internet / business phone carrier | 2006 |
| 831-751 | AT&T (local phone) | Local phone company | – |
| 831-753 | AT&T (local phone) | Local phone company | – |
| 831-754 | AT&T (local phone) | Local phone company | – |
| 831-755 | AT&T (local phone) | Local phone company | – |
| 831-756 | Utility Telecom Group | Phone company | 2005 |
| 831-757 | AT&T (local phone) | Local phone company | – |
| 831-758 | AT&T (local phone) | Local phone company | – |
| 831-759 | AT&T (local phone) | Local phone company | – |
| 831-769 | AT&T (local phone) | Local phone company | – |
| 831-770 | AT&T (local phone) | Local phone company | – |
| 831-771 | AT&T (local phone) | Local phone company | – |
| 831-772 | AT&T (local phone) | Local phone company | – |
| 831-775 | AT&T (local phone) | Local phone company | – |
| 831-776 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 831-783 | AT&T (local phone) | Local phone company | – |
| 831-784 | AT&T (local phone) | Local phone company | – |
| 831-785 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 831-788 | Fractel | Internet / business phone carrier | 2022 |
| 831-789 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 831-794 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 831-796 | AT&T (local phone) | Local phone company | – |
| 831-800 | Skyetel | Internet / business phone carrier | – |
| 831-809 | Verizon Wireless | Mobile carrier | – |
| 831-837 | TON80 Communications | Internet / business phone carrier | 2022 |
| 831-859 | Hd Carrier | Internet / business phone carrier | 2024 |
| 831-905 | AT&T Mobility | Mobile carrier | – |
| 831-970 | T-Mobile (including Sprint) | Mobile carrier | – |
| 831-975 | Comcast | Internet / business phone carrier | – |
| 831-998 | MCImetro (Verizon Business) | Internet / business phone carrier | 2003 |
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.