What is the area code for Santa Monica, CA?

Santa Monica uses 2 area codes: 310 and 424. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.

What time zone is Santa Monica in?

Santa Monica is in the Pacific time zone.

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Santa Monica, CA Area Codes

Santa Monica, California (population 90,082) uses area codes 310 and 424.

Area code310

Area code424

Time zonePacific

Local time now…

Santa Monica and nearby cities in area code 310

Carriers with Santa Monica numbers

193 prefixes are assigned to the Santa Monica exchange: 26% mobile, 20% VoIP and cable, 53% landline.

Carrier	Prefixes
Frontier	62
Verizon Wireless	26
AT&T Mobility	12
T-Mobile	12
Lumen (Level 3)	12
Metropcs Networks	11
Onvoy (Sinch)	11
Spok	10

Area codes used in Santa Monica

Area code	Prefixes serving Santa Monica	Main carriers in this code
310	138	AT&T (Pacific Bell), Frontier, AT&T Mobility
424	55	Onvoy (Sinch), T-Mobile, Bandwidth

Santa Monica phone number prefixes

Numbers starting with these first six digits were originally assigned to the Santa Monica exchange.

310-230 Frontier
310-232 Spok
310-236 Spok
310-238 Spok
310-239 Spok
310-255 AT&T (Pacific Bell)
310-260 Frontier
310-261 Metropcs Networks
310-262 Spok
310-264 Frontier
310-266 AT&T Mobility
310-267 Frontier
310-301 Frontier
310-302 Frontier
310-305 Frontier
310-306 Frontier
310-309 AT&T (Teleport)
310-310 T-Mobile
310-313 Frontier
310-314 Frontier
310-315 Frontier
310-319 Frontier
310-339 Verizon Wireless
310-351 Verizon Wireless
310-367 Verizon Wireless
310-382 Lumen (Level 3)
310-383 AT&T Mobility
310-390 Frontier
310-391 Frontier
310-392 Frontier
310-393 Frontier
310-394 Frontier
310-395 Frontier
310-396 Frontier
310-397 Frontier
310-398 Frontier
310-399 Frontier
310-401 Lumen (Level 3)
310-403 Metropcs Networks
310-420 Metropcs Networks
310-422 Verizon Wireless
310-428 Metropcs Networks
310-429 Verizon Wireless
310-430 T-Mobile
310-433 Verizon Wireless
310-434 Frontier
310-437 Verizon Business (MCImetro)
310-439 Frontier
310-448 Frontier
310-449 Frontier
310-450 Frontier
310-451 Frontier
310-452 Frontier
310-453 Frontier
310-454 Frontier
310-455 Frontier
310-458 Frontier
310-459 Frontier
310-460 Verizon Business (MCImetro)
310-463 AT&T Mobility
310-466 Metropcs Networks
310-482 AT&T (Pacific Bell)
310-486 Verizon Wireless
310-487 Verizon Wireless
310-488 Verizon Wireless
310-490 Verizon Wireless
310-496 Onvoy (Sinch)
310-526 Verizon Business (MCImetro)
310-560 Verizon Wireless
310-564 Onvoy (Sinch)
310-566 Tpx Communications
310-569 Verizon Wireless
310-570 Frontier
310-572 Frontier
310-573 Frontier
310-574 Frontier
310-576 Frontier
310-577 Frontier
310-578 Frontier
310-580 Utility Telecom Group
310-581 Frontier
310-582 Frontier
310-583 33 Wireless
310-584 Frontier
310-585 Spok
310-586 Frontier
310-587 Frontier
310-588 Spok
310-591 Lumen (Level 3)
310-593 Verizon Business (MCImetro)
310-625 Verizon Wireless
310-628 T-Mobile
310-633 AT&T (Teleport)
310-636 Frontier
310-656 Frontier
310-663 Metropcs Networks
310-664 Frontier
310-699 AT&T Mobility
310-737 Frontier
310-740 Verizon Wireless
310-741 Verizon Wireless
310-745 AT&T Mobility
310-751 Verizon Business (MCImetro)
310-752 Verizon Business (MCImetro)
310-754 AT&T (Teleport)
310-773 Lumen (Level 3)
310-776 Verizon Wireless
310-790 Spok
310-795 AT&T Mobility
310-804 AT&T Mobility
310-821 Frontier
310-822 Frontier
310-823 Frontier
310-827 Frontier
310-828 Frontier
310-829 Frontier
310-857 Tpx Communications
310-862 Verizon Wireless
310-865 AT&T (Pacific Bell)
310-866 Frontier
310-875 Spok
310-877 Metropcs Networks
310-881 Tpx Communications
310-883 Tpx Communications
310-899 Frontier
310-902 T-Mobile
310-905 Verizon Wireless
310-907 Verizon Business (MCImetro)
310-913 Verizon Wireless
310-915 Frontier
310-917 Frontier
310-922 Verizon Wireless
310-963 Verizon Wireless
310-968 Verizon Wireless
310-980 T-Mobile
310-985 T-Mobile
310-992 Spok
310-998 Frontier
424-214 Metropcs Networks
424-216 T-Mobile
424-228 Metropcs Networks
424-229 Metropcs Networks
424-231 Lumen (Level 3)
424-238 Frontier
424-252 Paetec Itel
424-259 Paetec Itel
424-268 Lumen (Level 3)
424-272 AT&T (Teleport)
424-280 Verizon Wireless
424-289 Tpx Communications
424-291 Lumen (CenturyLink)
424-299 T-Mobile
424-316 AT&T Mobility
424-322 Lumen (Level 3)
424-330 Lumen (Level 3)
424-353 Twc Ip Enabled Services
424-384 AT&T (Teleport)
424-387 T-Mobile
424-410 Verizon Wireless
424-413 Metropcs Networks
424-416 AT&T Mobility
424-428 Bandwidth
424-433 Twc Ip Enabled Services
424-436 T-Mobile
424-443 AT&T Mobility
424-487 Verizon Wireless
424-490 Onvoy (Sinch)
424-500 Onvoy (Sinch)
424-508 Verizon Wireless
424-519 Bandwidth
424-525 Onvoy (Sinch)
424-526 Lumen (Level 3)
424-537 T-Mobile
424-538 AT&T (Teleport)
424-545 AT&T Mobility
424-556 T-Mobile
424-562 Onvoy (Sinch)
424-569 Onvoy (Sinch)
424-574 Onvoy (Sinch)
424-581 AT&T Mobility
424-610 Verizon Business (MCImetro)
424-624 Onvoy (Sinch)
424-625 Lumen (Level 3)
424-645 Lumen (Level 3)
424-660 Onvoy (Sinch)
424-722 Fractel
424-744 Lumen (Level 3)
424-766 Fractel
424-835 Twc Ip Enabled Services
424-844 Fractel
424-857 Fractel
424-877 Fractel
424-902 Onvoy (Sinch)

Nearby cities in area code 310

Questions

What is the area code for Santa Monica, CA?: Santa Monica uses 2 area codes: 310 and 424. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Santa Monica in?: Santa Monica is in the Pacific time zone.