Phone numbers in Sacramento, California
Sacramento has 406 phone prefixes in area codes 279, 916.
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 34%
- Local phone company 32%
- Internet / business phone carrier 26%
- Paging service 5%
- Phone company 3%
Every prefix in Sacramento
Search the first six digits of a number in this list. If it's here, the number started in Sacramento with the carrier shown. If it isn't, check the California page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 279-200 | Hd Carrier | Internet / business phone carrier | – |
| 279-205 | Level 3 (Lumen) | Internet / business phone carrier | 2020 |
| 279-208 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
| 279-210 | T-Mobile (including Sprint) | Mobile carrier | – |
| 279-216 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 279-220 | Verizon Wireless | Mobile carrier | 2022 |
| 279-221 | Windstream (PAETEC) | Internet / business phone carrier | 2022 |
| 279-222 | Fractel | Internet / business phone carrier | 2019 |
| 279-223 | MCImetro (Verizon Business) | Internet / business phone carrier | 2022 |
| 279-224 | Teleport Communications America | Internet / business phone carrier | 2022 |
| 279-228 | Race Telecommunications | Phone company | 2022 |
| 279-229 | Tpx Communications | Internet / business phone carrier | 2022 |
| 279-231 | Nuso | Internet / business phone carrier | – |
| 279-234 | Fractel | Internet / business phone carrier | 2020 |
| 279-237 | Onvoy | Internet / business phone carrier | 2023 |
| 279-238 | Onvoy | Internet / business phone carrier | 2023 |
| 279-241 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 279-248 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 279-251 | Commio | Internet / business phone carrier | 2023 |
| 279-255 | Onvoy | Internet / business phone carrier | 2024 |
| 279-257 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 279-260 | Onvoy | Internet / business phone carrier | 2024 |
| 279-265 | AT&T Mobility | Mobile carrier | 2024 |
| 279-266 | FIVE9 | Phone company | 2024 |
| 279-268 | Leap Telecom | Phone company | 2024 |
| 279-273 | AT&T Mobility | Mobile carrier | 2024 |
| 279-274 | Onvoy | Internet / business phone carrier | 2024 |
| 279-275 | AT&T Mobility | Mobile carrier | 2024 |
| 279-283 | Onvoy | Internet / business phone carrier | 2025 |
| 279-285 | Teleport Communications America | Internet / business phone carrier | 2025 |
| 279-288 | Onvoy | Internet / business phone carrier | 2025 |
| 279-294 | Teleport Communications America | Internet / business phone carrier | 2026 |
| 279-296 | T-Mobile (including Sprint) | Mobile carrier | 2026 |
| 279-300 | Onvoy | Internet / business phone carrier | 2019 |
| 279-348 | Fractel | Internet / business phone carrier | 2020 |
| 279-386 | Fractel | Internet / business phone carrier | 2021 |
| 279-399 | MCImetro (Verizon Business) | Internet / business phone carrier | 2018 |
| 279-438 | Exiant Communications | Phone company | 2026 |
| 279-444 | Onvoy | Internet / business phone carrier | 2018 |
| 279-599 | Fractel | Internet / business phone carrier | 2021 |
| 279-600 | Fractel | Internet / business phone carrier | 2019 |
| 279-786 | TON80 Communications | Internet / business phone carrier | 2020 |
| 279-789 | Fractel | Internet / business phone carrier | 2022 |
| 279-880 | 8X8 | Internet / business phone carrier | 2026 |
| 279-895 | Twilio | Internet / business phone carrier | 2020 |
| 916-201 | Verizon Wireless | Mobile carrier | – |
| 916-202 | Verizon Wireless | Mobile carrier | – |
| 916-203 | Verizon Wireless | Mobile carrier | – |
| 916-204 | Verizon Wireless | Mobile carrier | – |
| 916-205 | Verizon Wireless | Mobile carrier | – |
| 916-206 | Verizon Wireless | Mobile carrier | – |
| 916-207 | Verizon Wireless | Mobile carrier | – |
| 916-208 | Verizon Wireless | Mobile carrier | – |
| 916-210 | Teleport Communications America | Internet / business phone carrier | 2015 |
| 916-212 | Verizon Wireless | Mobile carrier | – |
| 916-213 | AT&T Mobility | Mobile carrier | – |
| 916-214 | Verizon Wireless | Mobile carrier | – |
| 916-215 | Verizon Wireless | Mobile carrier | – |
| 916-216 | Verizon Wireless | Mobile carrier | – |
| 916-217 | Verizon Wireless | Mobile carrier | – |
| 916-219 | 33 Wireless | Mobile carrier | – |
| 916-224 | Verizon Wireless | Mobile carrier | – |
| 916-227 | AT&T (local phone) | Local phone company | – |
| 916-228 | AT&T (local phone) | Local phone company | – |
| 916-229 | AT&T (local phone) | Local phone company | – |
| 916-231 | Allstream | Internet / business phone carrier | – |
| 916-233 | IP Horizon | Internet / business phone carrier | – |
| 916-244 | Onvoy | Internet / business phone carrier | – |
| 916-245 | Bandwidth | Internet / business phone carrier | – |
| 916-247 | Verizon Wireless | Mobile carrier | – |
| 916-248 | Onvoy | Internet / business phone carrier | – |
| 916-249 | Onvoy | Internet / business phone carrier | 2015 |
| 916-254 | Fidium Enterprise Services | Phone company | – |
| 916-255 | AT&T (local phone) | Local phone company | – |
| 916-261 | Verizon Wireless | Mobile carrier | – |
| 916-262 | AT&T (local phone) | Local phone company | – |
| 916-264 | AT&T (local phone) | Local phone company | – |
| 916-266 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 916-267 | AT&T (local phone) | Local phone company | – |
| 916-268 | Verizon Wireless | Mobile carrier | 2023 |
| 916-272 | Bandwidth | Internet / business phone carrier | 2014 |
| 916-273 | Tpx Communications | Internet / business phone carrier | 2005 |
| 916-277 | AT&T (local phone) | Local phone company | – |
| 916-278 | AT&T (local phone) | Local phone company | – |
| 916-279 | Verizon Wireless | Mobile carrier | 2024 |
| 916-281 | Allstream | Internet / business phone carrier | – |
| 916-282 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 916-284 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-287 | Level 3 (Lumen) | Internet / business phone carrier | 2009 |
| 916-288 | Teleport Communications America | Internet / business phone carrier | – |
| 916-290 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 916-291 | AT&T Mobility | Mobile carrier | 2015 |
| 916-296 | AT&T Mobility | Mobile carrier | – |
| 916-306 | Vonage America | Internet / business phone carrier | 2017 |
| 916-307 | Verizon Wireless | Mobile carrier | – |
| 916-309 | MCImetro (Verizon Business) | Internet / business phone carrier | 2017 |
| 916-310 | American Messaging Services | Paging service | – |
| 916-313 | Onvoy | Internet / business phone carrier | – |
| 916-317 | Verizon Wireless | Mobile carrier | – |
| 916-318 | Allstream | Internet / business phone carrier | 2014 |
| 916-319 | AT&T (local phone) | Local phone company | – |
| 916-320 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 916-321 | AT&T (local phone) | Local phone company | – |
| 916-322 | AT&T (local phone) | Local phone company | – |
| 916-323 | AT&T (local phone) | Local phone company | – |
| 916-324 | AT&T (local phone) | Local phone company | – |
| 916-325 | AT&T (local phone) | Local phone company | – |
| 916-326 | AT&T (local phone) | Local phone company | – |
| 916-327 | AT&T (local phone) | Local phone company | – |
| 916-328 | AT&T (local phone) | Local phone company | – |
| 916-329 | AT&T (local phone) | Local phone company | – |
| 916-330 | T-Mobile (including Sprint) | Mobile carrier | 2013 |
| 916-336 | Verizon Wireless | Mobile carrier | 2024 |
| 916-340 | Wavenation | Phone company | – |
| 916-341 | AT&T (local phone) | Local phone company | – |
| 916-346 | T-Mobile (including Sprint) | Mobile carrier | – |
| 916-360 | AT&T (local phone) | Local phone company | – |
| 916-361 | AT&T (local phone) | Local phone company | – |
| 916-362 | AT&T (local phone) | Local phone company | – |
| 916-363 | AT&T (local phone) | Local phone company | – |
| 916-364 | AT&T (local phone) | Local phone company | – |
| 916-366 | AT&T (local phone) | Local phone company | – |
| 916-368 | AT&T (local phone) | Local phone company | – |
| 916-369 | AT&T (local phone) | Local phone company | – |
| 916-371 | AT&T (local phone) | Local phone company | – |
| 916-372 | AT&T (local phone) | Local phone company | – |
| 916-373 | AT&T (local phone) | Local phone company | – |
| 916-374 | AT&T (local phone) | Local phone company | – |
| 916-375 | AT&T (local phone) | Local phone company | – |
| 916-376 | AT&T (local phone) | Local phone company | – |
| 916-379 | AT&T (local phone) | Local phone company | – |
| 916-381 | AT&T (local phone) | Local phone company | – |
| 916-382 | AT&T (local phone) | Local phone company | – |
| 916-383 | AT&T (local phone) | Local phone company | – |
| 916-384 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 916-386 | AT&T (local phone) | Local phone company | – |
| 916-387 | AT&T (local phone) | Local phone company | – |
| 916-388 | AT&T (local phone) | Local phone company | – |
| 916-389 | CenturyLink / Lumen | Local phone company | 2012 |
| 916-391 | AT&T (local phone) | Local phone company | – |
| 916-392 | AT&T (local phone) | Local phone company | – |
| 916-393 | AT&T (local phone) | Local phone company | – |
| 916-394 | AT&T (local phone) | Local phone company | – |
| 916-395 | AT&T (local phone) | Local phone company | – |
| 916-396 | AT&T Mobility | Mobile carrier | – |
| 916-397 | AT&T Mobility | Mobile carrier | – |
| 916-399 | AT&T (local phone) | Local phone company | – |
| 916-400 | Teleport Communications America | Internet / business phone carrier | 2007 |
| 916-401 | Spok | Paging service | – |
| 916-402 | AT&T Mobility | Mobile carrier | – |
| 916-403 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 916-414 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 916-416 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-417 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-420 | AT&T Mobility | Mobile carrier | – |
| 916-421 | AT&T (local phone) | Local phone company | – |
| 916-422 | AT&T (local phone) | Local phone company | – |
| 916-423 | Frontier | Local phone company | – |
| 916-424 | AT&T (local phone) | Local phone company | – |
| 916-425 | AT&T Mobility | Mobile carrier | – |
| 916-427 | AT&T (local phone) | Local phone company | – |
| 916-428 | AT&T (local phone) | Local phone company | – |
| 916-429 | AT&T (local phone) | Local phone company | – |
| 916-431 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 916-433 | AT&T (local phone) | Local phone company | – |
| 916-438 | Tpx Communications | Internet / business phone carrier | – |
| 916-440 | AT&T (local phone) | Local phone company | – |
| 916-441 | AT&T (local phone) | Local phone company | – |
| 916-442 | AT&T (local phone) | Local phone company | – |
| 916-443 | AT&T (local phone) | Local phone company | – |
| 916-444 | AT&T (local phone) | Local phone company | – |
| 916-445 | AT&T (local phone) | Local phone company | – |
| 916-446 | AT&T (local phone) | Local phone company | – |
| 916-447 | AT&T (local phone) | Local phone company | – |
| 916-448 | AT&T (local phone) | Local phone company | – |
| 916-449 | AT&T (local phone) | Local phone company | – |
| 916-450 | AT&T (local phone) | Local phone company | – |
| 916-451 | AT&T (local phone) | Local phone company | – |
| 916-452 | AT&T (local phone) | Local phone company | – |
| 916-453 | AT&T (local phone) | Local phone company | – |
| 916-454 | AT&T (local phone) | Local phone company | – |
| 916-455 | AT&T (local phone) | Local phone company | – |
| 916-456 | AT&T (local phone) | Local phone company | – |
| 916-457 | AT&T (local phone) | Local phone company | – |
| 916-460 | Onvoy | Internet / business phone carrier | 2021 |
| 916-463 | AT&T (local phone) | Local phone company | – |
| 916-464 | AT&T (local phone) | Local phone company | – |
| 916-465 | Fidium Enterprise Services | Phone company | 2016 |
| 916-466 | Spok | Paging service | – |
| 916-469 | Onvoy | Internet / business phone carrier | 2007 |
| 916-471 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 916-475 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 916-476 | Onvoy | Internet / business phone carrier | 2007 |
| 916-490 | Level 3 (Lumen) | Internet / business phone carrier | 2015 |
| 916-491 | AT&T (local phone) | Local phone company | – |
| 916-492 | AT&T (local phone) | Local phone company | – |
| 916-493 | North County Communication | Phone company | – |
| 916-494 | AT&T (local phone) | Local phone company | – |
| 916-497 | AT&T (local phone) | Local phone company | – |
| 916-498 | AT&T (local phone) | Local phone company | – |
| 916-499 | Spok | Paging service | – |
| 916-501 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-502 | AT&T Mobility | Mobile carrier | – |
| 916-503 | Teleport Communications America | Internet / business phone carrier | – |
| 916-504 | Tpx Communications | Internet / business phone carrier | 2007 |
| 916-505 | AT&T Mobility | Mobile carrier | – |
| 916-506 | Spok | Paging service | – |
| 916-508 | Verizon Wireless | Mobile carrier | – |
| 916-516 | MetroPCS (T-Mobile) | Mobile carrier | 2018 |
| 916-519 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 916-520 | Onvoy | Internet / business phone carrier | – |
| 916-522 | Spok | Paging service | – |
| 916-523 | American Messaging Services | Paging service | – |
| 916-524 | AT&T Mobility | Mobile carrier | – |
| 916-529 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 916-530 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 916-531 | Verizon Wireless | Mobile carrier | – |
| 916-533 | Verizon Wireless | Mobile carrier | – |
| 916-538 | Bandwidth | Internet / business phone carrier | 2008 |
| 916-539 | Verizon Wireless | Mobile carrier | – |
| 916-541 | AT&T Mobility | Mobile carrier | – |
| 916-548 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-549 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-551 | AT&T (local phone) | Local phone company | – |
| 916-552 | AT&T (local phone) | Local phone company | – |
| 916-553 | AT&T (local phone) | Local phone company | – |
| 916-554 | AT&T (local phone) | Local phone company | – |
| 916-556 | AT&T (local phone) | Local phone company | – |
| 916-557 | AT&T (local phone) | Local phone company | – |
| 916-558 | AT&T (local phone) | Local phone company | – |
| 916-562 | Bandwidth | Internet / business phone carrier | 2016 |
| 916-572 | Astound Broadband | Internet / business phone carrier | 2009 |
| 916-573 | Comcast | Internet / business phone carrier | 2014 |
| 916-578 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 916-583 | AT&T (local phone) | Local phone company | – |
| 916-584 | Verizon Wireless | Mobile carrier | 2014 |
| 916-588 | Peerless Network Of California | Internet / business phone carrier | – |
| 916-589 | AT&T (local phone) | Local phone company | 2001 |
| 916-590 | American Messaging Services | Paging service | – |
| 916-591 | Verizon Wireless | Mobile carrier | – |
| 916-592 | Spok | Paging service | – |
| 916-593 | AT&T (local phone) | Local phone company | – |
| 916-594 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 916-596 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 916-598 | MetroPCS (T-Mobile) | Mobile carrier | 2014 |
| 916-599 | Verizon Wireless | Mobile carrier | – |
| 916-600 | AT&T Mobility | Mobile carrier | – |
| 916-601 | AT&T Mobility | Mobile carrier | – |
| 916-603 | Onvoy | Internet / business phone carrier | – |
| 916-606 | AT&T Mobility | Mobile carrier | – |
| 916-607 | AT&T Mobility | Mobile carrier | – |
| 916-612 | AT&T Mobility | Mobile carrier | – |
| 916-615 | Utility Telecom Group | Phone company | – |
| 916-616 | Verizon Wireless | Mobile carrier | – |
| 916-617 | AT&T (local phone) | Local phone company | – |
| 916-619 | Onvoy | Internet / business phone carrier | 2017 |
| 916-620 | T-Mobile (including Sprint) | Mobile carrier | – |
| 916-628 | Verizon Wireless | Mobile carrier | – |
| 916-631 | AT&T (local phone) | Local phone company | – |
| 916-635 | AT&T (local phone) | Local phone company | – |
| 916-636 | AT&T (local phone) | Local phone company | – |
| 916-637 | Windstream (PAETEC) | Internet / business phone carrier | 2008 |
| 916-638 | AT&T (local phone) | Local phone company | – |
| 916-639 | Verizon Wireless | Mobile carrier | 2020 |
| 916-642 | Tpx Communications | Internet / business phone carrier | – |
| 916-650 | AT&T (local phone) | Local phone company | – |
| 916-651 | AT&T (local phone) | Local phone company | – |
| 916-653 | AT&T (local phone) | Local phone company | – |
| 916-654 | AT&T (local phone) | Local phone company | – |
| 916-657 | AT&T (local phone) | Local phone company | – |
| 916-658 | AT&T (local phone) | Local phone company | – |
| 916-661 | MCImetro (Verizon Business) | Internet / business phone carrier | 2013 |
| 916-662 | Verizon Wireless | Mobile carrier | – |
| 916-668 | Bandwidth | Internet / business phone carrier | 2009 |
| 916-669 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 916-680 | MetroPCS (T-Mobile) | Mobile carrier | 2015 |
| 916-694 | AT&T Mobility | Mobile carrier | 2014 |
| 916-695 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 916-697 | American Messaging Services | Paging service | – |
| 916-698 | Verizon Wireless | Mobile carrier | – |
| 916-701 | AT&T Mobility | Mobile carrier | 2015 |
| 916-703 | AT&T (local phone) | Local phone company | – |
| 916-704 | Verizon Wireless | Mobile carrier | – |
| 916-706 | Comcast | Internet / business phone carrier | 2006 |
| 916-707 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 916-708 | Verizon Wireless | Mobile carrier | – |
| 916-709 | Verizon Wireless | Mobile carrier | – |
| 916-710 | Nuso | Internet / business phone carrier | – |
| 916-712 | AT&T Mobility | Mobile carrier | – |
| 916-715 | AT&T Mobility | Mobile carrier | – |
| 916-716 | AT&T Mobility | Mobile carrier | – |
| 916-717 | AT&T Mobility | Mobile carrier | – |
| 916-718 | AT&T Mobility | Mobile carrier | – |
| 916-719 | AT&T Mobility | Mobile carrier | – |
| 916-720 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 916-730 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-731 | AT&T (local phone) | Local phone company | – |
| 916-732 | AT&T (local phone) | Local phone company | – |
| 916-733 | AT&T (local phone) | Local phone company | – |
| 916-734 | AT&T (local phone) | Local phone company | – |
| 916-736 | AT&T (local phone) | Local phone company | – |
| 916-737 | AT&T (local phone) | Local phone company | – |
| 916-738 | MCImetro (Verizon Business) | Internet / business phone carrier | 2015 |
| 916-739 | AT&T (local phone) | Local phone company | – |
| 916-743 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 916-747 | Verizon Wireless | Mobile carrier | – |
| 916-752 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-754 | MCImetro (Verizon Business) | Internet / business phone carrier | 2015 |
| 916-758 | Onvoy | Internet / business phone carrier | – |
| 916-760 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 916-761 | AT&T Mobility | Mobile carrier | – |
| 916-762 | American Messaging Services | Paging service | – |
| 916-763 | American Messaging Services | Paging service | – |
| 916-764 | Verizon Wireless | Mobile carrier | – |
| 916-767 | Peerless Network Of California | Internet / business phone carrier | 2016 |
| 916-769 | AT&T Mobility | Mobile carrier | – |
| 916-795 | AT&T (local phone) | Local phone company | 2001 |
| 916-798 | AT&T Mobility | Mobile carrier | – |
| 916-799 | AT&T Mobility | Mobile carrier | – |
| 916-800 | Bandwidth | Internet / business phone carrier | – |
| 916-801 | AT&T Mobility | Mobile carrier | – |
| 916-802 | AT&T Mobility | Mobile carrier | – |
| 916-803 | AT&T Mobility | Mobile carrier | – |
| 916-804 | AT&T Mobility | Mobile carrier | – |
| 916-806 | AT&T Mobility | Mobile carrier | – |
| 916-807 | AT&T Mobility | Mobile carrier | – |
| 916-808 | AT&T (local phone) | Local phone company | – |
| 916-809 | Verizon Wireless | Mobile carrier | 2019 |
| 916-810 | Bandwidth | Internet / business phone carrier | – |
| 916-812 | AT&T Mobility | Mobile carrier | – |
| 916-813 | AT&T Mobility | Mobile carrier | – |
| 916-814 | Spok | Paging service | – |
| 916-815 | Spok | Paging service | – |
| 916-816 | Spok | Paging service | – |
| 916-819 | Spok | Paging service | – |
| 916-820 | AT&T Mobility | Mobile carrier | 2020 |
| 916-821 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 916-822 | Allstream | Internet / business phone carrier | 2009 |
| 916-823 | AT&T Enterprises | Phone company | 2015 |
| 916-825 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-826 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-828 | Spok | Paging service | – |
| 916-832 | AT&T Mobility | Mobile carrier | – |
| 916-833 | AT&T Mobility | Mobile carrier | – |
| 916-834 | AT&T Mobility | Mobile carrier | – |
| 916-835 | AT&T Mobility | Mobile carrier | – |
| 916-837 | AT&T Mobility | Mobile carrier | – |
| 916-838 | Verizon Wireless | Mobile carrier | – |
| 916-840 | Level 3 (Lumen) | Internet / business phone carrier | 2015 |
| 916-841 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 916-842 | Tpx Communications | Internet / business phone carrier | 2006 |
| 916-843 | AT&T (local phone) | Local phone company | – |
| 916-845 | AT&T (local phone) | Local phone company | – |
| 916-848 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 916-849 | AT&T Mobility | Mobile carrier | – |
| 916-851 | AT&T (local phone) | Local phone company | – |
| 916-852 | AT&T (local phone) | Local phone company | – |
| 916-853 | AT&T (local phone) | Local phone company | – |
| 916-854 | AT&T (local phone) | Local phone company | – |
| 916-855 | AT&T (local phone) | Local phone company | – |
| 916-856 | AT&T (local phone) | Local phone company | – |
| 916-857 | AT&T (local phone) | Local phone company | – |
| 916-858 | AT&T (local phone) | Local phone company | – |
| 916-859 | AT&T (local phone) | Local phone company | – |
| 916-861 | AT&T (local phone) | Local phone company | – |
| 916-862 | Verizon Wireless | Mobile carrier | 2001 |
| 916-868 | XO California | Phone company | – |
| 916-869 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-870 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-873 | AT&T Mobility | Mobile carrier | 2005 |
| 916-874 | AT&T (local phone) | Local phone company | – |
| 916-875 | AT&T (local phone) | Local phone company | – |
| 916-879 | Verizon Wireless | Mobile carrier | 2001 |
| 916-881 | 33 Wireless | Mobile carrier | – |
| 916-887 | AT&T (local phone) | Local phone company | 2013 |
| 916-889 | MetroPCS (T-Mobile) | Mobile carrier | 2004 |
| 916-893 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 916-894 | Teleport Communications America | Internet / business phone carrier | 2019 |
| 916-898 | Comcast | Internet / business phone carrier | 2020 |
| 916-901 | American Messaging Services | Paging service | – |
| 916-902 | IP Horizon | Internet / business phone carrier | 2020 |
| 916-905 | Bandwidth | Internet / business phone carrier | 2010 |
| 916-912 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 916-914 | Matrix Telecom, Llc. S/i/i Tnci | Internet / business phone carrier | – |
| 916-916 | Onvoy | Internet / business phone carrier | 2023 |
| 916-917 | Wide Voice | Phone company | 2013 |
| 916-919 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 916-926 | Commio | Internet / business phone carrier | 2017 |
| 916-930 | AT&T (local phone) | Local phone company | – |
| 916-942 | AT&T (local phone) | Local phone company | – |
| 916-946 | Teleport Communications America | Internet / business phone carrier | 2021 |
| 916-947 | AT&T Mobility | Mobile carrier | – |
| 916-949 | Utility Telecom Group | Phone company | 2005 |
| 916-951 | Spok | Paging service | – |
| 916-952 | AT&T Mobility | Mobile carrier | – |
| 916-955 | Verizon Wireless | Mobile carrier | – |
| 916-956 | Verizon Wireless | Mobile carrier | – |
| 916-957 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 916-964 | Onvoy | Internet / business phone carrier | 2022 |
| 916-970 | Onvoy | Internet / business phone carrier | – |
Showing the first 400 of 406 prefixes.
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.