Phone numbers in Santa Rosa, California
Santa Rosa has 154 phone prefixes in area codes 369, 707.
Biggest holders: AT&T (local phone), AT&T Mobility, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 42%
- Local phone company 27%
- Internet / business phone carrier 22%
- Paging service 3%
- Phone company 6%
Every prefix in Santa Rosa
Search the first six digits of a number in this list. If it's here, the number started in Santa Rosa with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 369-201 | AT&T Mobility | Mobile carrier | 2023 |
| 369-202 | AT&T Mobility | Mobile carrier | 2023 |
| 369-208 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 369-210 | Onvoy | Internet / business phone carrier | 2023 |
| 369-214 | Commio | Internet / business phone carrier | 2023 |
| 369-219 | Verizon Wireless | Mobile carrier | 2024 |
| 369-221 | Shelcomm | Phone company | 2024 |
| 369-230 | AT&T Mobility | Mobile carrier | 2025 |
| 369-236 | AT&T Mobility | Mobile carrier | 2025 |
| 369-444 | Wide Voice | Phone company | 2025 |
| 707-206 | AT&T (local phone) | Local phone company | – |
| 707-217 | AT&T Mobility | Mobile carrier | 2001 |
| 707-228 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 707-230 | MetroPCS (T-Mobile) | Mobile carrier | 2012 |
| 707-233 | Spok | Paging service | – |
| 707-235 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 707-236 | Teleport Communications America | Internet / business phone carrier | – |
| 707-237 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 707-280 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 707-284 | Allstream | Internet / business phone carrier | – |
| 707-288 | Spok | Paging service | – |
| 707-291 | Verizon Wireless | Mobile carrier | – |
| 707-292 | Verizon Wireless | Mobile carrier | – |
| 707-293 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 707-303 | Tpx Communications | Internet / business phone carrier | – |
| 707-304 | MetroPCS (T-Mobile) | Mobile carrier | 2007 |
| 707-308 | Level 3 (Lumen) | Internet / business phone carrier | 2016 |
| 707-318 | AT&T Mobility | Mobile carrier | – |
| 707-321 | Verizon Wireless | Mobile carrier | – |
| 707-322 | Verizon Wireless | Mobile carrier | – |
| 707-323 | Spok | Paging service | – |
| 707-324 | Onvoy | Internet / business phone carrier | – |
| 707-325 | Spok | Paging service | – |
| 707-326 | Verizon Wireless | Mobile carrier | – |
| 707-327 | AT&T Mobility | Mobile carrier | – |
| 707-328 | Verizon Wireless | Mobile carrier | – |
| 707-331 | Verizon Wireless | Mobile carrier | – |
| 707-332 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 707-360 | Onvoy | Internet / business phone carrier | – |
| 707-369 | Onvoy | Internet / business phone carrier | 2023 |
| 707-387 | Bandwidth | Internet / business phone carrier | 2011 |
| 707-393 | AT&T (local phone) | Local phone company | 2007 |
| 707-396 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 707-477 | AT&T Mobility | Mobile carrier | – |
| 707-478 | AT&T Mobility | Mobile carrier | – |
| 707-479 | AT&T Mobility | Mobile carrier | – |
| 707-480 | AT&T Mobility | Mobile carrier | – |
| 707-481 | AT&T Mobility | Mobile carrier | – |
| 707-483 | Verizon Wireless | Mobile carrier | – |
| 707-484 | AT&T Mobility | Mobile carrier | – |
| 707-486 | AT&T Mobility | Mobile carrier | – |
| 707-490 | Bandwidth | Internet / business phone carrier | – |
| 707-491 | Utility Telecom Group | Phone company | – |
| 707-493 | Utility Telecom Group | Phone company | – |
| 707-494 | Verizon Wireless | Mobile carrier | – |
| 707-495 | Verizon Wireless | Mobile carrier | – |
| 707-508 | IP Horizon | Internet / business phone carrier | – |
| 707-519 | AT&T Mobility | Mobile carrier | 2024 |
| 707-521 | AT&T (local phone) | Local phone company | – |
| 707-522 | AT&T (local phone) | Local phone company | – |
| 707-523 | AT&T (local phone) | Local phone company | – |
| 707-524 | AT&T (local phone) | Local phone company | – |
| 707-525 | AT&T (local phone) | Local phone company | – |
| 707-526 | AT&T (local phone) | Local phone company | – |
| 707-527 | AT&T (local phone) | Local phone company | – |
| 707-528 | AT&T (local phone) | Local phone company | – |
| 707-529 | AT&T Mobility | Mobile carrier | – |
| 707-535 | AT&T (local phone) | Local phone company | – |
| 707-536 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 707-537 | AT&T (local phone) | Local phone company | – |
| 707-538 | AT&T (local phone) | Local phone company | – |
| 707-539 | AT&T (local phone) | Local phone company | – |
| 707-540 | Teleport Communications America | Internet / business phone carrier | – |
| 707-541 | AT&T (local phone) | Local phone company | – |
| 707-542 | AT&T (local phone) | Local phone company | – |
| 707-543 | AT&T (local phone) | Local phone company | – |
| 707-544 | AT&T (local phone) | Local phone company | – |
| 707-545 | AT&T (local phone) | Local phone company | – |
| 707-546 | AT&T (local phone) | Local phone company | – |
| 707-547 | AT&T (local phone) | Local phone company | – |
| 707-548 | AT&T Mobility | Mobile carrier | – |
| 707-565 | AT&T (local phone) | Local phone company | – |
| 707-566 | AT&T (local phone) | Local phone company | – |
| 707-568 | AT&T (local phone) | Local phone company | – |
| 707-569 | AT&T (local phone) | Local phone company | – |
| 707-570 | AT&T (local phone) | Local phone company | – |
| 707-571 | AT&T (local phone) | Local phone company | – |
| 707-573 | AT&T (local phone) | Local phone company | – |
| 707-575 | AT&T (local phone) | Local phone company | – |
| 707-576 | AT&T (local phone) | Local phone company | – |
| 707-577 | AT&T (local phone) | Local phone company | – |
| 707-578 | AT&T (local phone) | Local phone company | – |
| 707-579 | AT&T (local phone) | Local phone company | – |
| 707-581 | Onvoy | Internet / business phone carrier | – |
| 707-582 | Bandwidth | Internet / business phone carrier | – |
| 707-583 | Tpx Communications | Internet / business phone carrier | – |
| 707-584 | AT&T (local phone) | Local phone company | – |
| 707-585 | AT&T (local phone) | Local phone company | – |
| 707-586 | AT&T (local phone) | Local phone company | – |
| 707-588 | AT&T (local phone) | Local phone company | – |
| 707-591 | AT&T (local phone) | Local phone company | – |
| 707-595 | Allstream | Internet / business phone carrier | 2010 |
| 707-596 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 707-612 | Verizon Wireless | Mobile carrier | 2020 |
| 707-615 | Onvoy | Internet / business phone carrier | 2017 |
| 707-623 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 707-636 | Allstream | Internet / business phone carrier | – |
| 707-662 | North County Communication | Phone company | – |
| 707-694 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 707-695 | AT&T Mobility | Mobile carrier | – |
| 707-696 | AT&T Mobility | Mobile carrier | – |
| 707-697 | AT&T Mobility | Mobile carrier | 2020 |
| 707-703 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 707-708 | Sonic Telecom | Phone company | 2015 |
| 707-710 | Onvoy | Internet / business phone carrier | 2016 |
| 707-729 | Utility Telecom Group | Phone company | – |
| 707-755 | Sonic Telecom | Phone company | 2012 |
| 707-757 | Sonic Telecom | Phone company | 2016 |
| 707-758 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 707-767 | AT&T Mobility | Mobile carrier | 2020 |
| 707-791 | Level 3 (Lumen) | Internet / business phone carrier | 2014 |
| 707-799 | AT&T Mobility | Mobile carrier | – |
| 707-800 | Onvoy | Internet / business phone carrier | – |
| 707-806 | Bandwidth | Internet / business phone carrier | 2016 |
| 707-807 | AT&T Mobility | Mobile carrier | 2021 |
| 707-808 | AT&T (local phone) | Local phone company | – |
| 707-817 | AT&T (local phone) | Local phone company | – |
| 707-843 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 707-848 | AT&T Mobility | Mobile carrier | 2020 |
| 707-849 | AT&T Mobility | Mobile carrier | 2002 |
| 707-852 | Comcast | Internet / business phone carrier | 2020 |
| 707-856 | AT&T Mobility | Mobile carrier | 2020 |
| 707-858 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 707-859 | AT&T Mobility | Mobile carrier | 2020 |
| 707-860 | AT&T Mobility | Mobile carrier | 2021 |
| 707-867 | Bandwidth | Internet / business phone carrier | 2015 |
| 707-870 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 707-871 | AT&T Mobility | Mobile carrier | 2020 |
| 707-888 | Verizon Wireless | Mobile carrier | – |
| 707-889 | Verizon Wireless | Mobile carrier | – |
| 707-890 | Verizon Wireless | Mobile carrier | 2014 |
| 707-899 | Fractel | Internet / business phone carrier | 2019 |
| 707-906 | AT&T Mobility | Mobile carrier | 2023 |
| 707-907 | AT&T Mobility | Mobile carrier | 2023 |
| 707-909 | Sonic Telecom | Phone company | 2021 |
| 707-915 | AT&T (local phone) | Local phone company | – |
| 707-918 | MCImetro (Verizon Business) | Internet / business phone carrier | 2021 |
| 707-919 | MetroPCS (T-Mobile) | Mobile carrier | 2018 |
| 707-921 | Tpx Communications | Internet / business phone carrier | – |
| 707-953 | AT&T Mobility | Mobile carrier | – |
| 707-973 | American Messaging Services | Paging service | – |
| 707-974 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 707-975 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 707-978 | T-Mobile (including Sprint) | Mobile carrier | 2011 |
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.