What is the area code for Redondo Beach, CA?

Redondo Beach 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 Redondo Beach in?

Redondo Beach is in the Pacific time zone.

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Redondo Beach, CA Area Codes

Redondo Beach, California (population 67,281) uses area codes 310 and 424.

Area code310

Area code424

Time zonePacific

Local time now…

Redondo Beach and nearby cities in area code 310

Carriers with Redondo Beach numbers

82 prefixes are assigned to the Redondo Beach exchange: 16% mobile, 32% VoIP and cable, 52% landline.

Carrier	Prefixes
Frontier	33
Onvoy (Sinch)	9
T-Mobile	7
Bandwidth	6
Lumen (Level 3)	4
Verizon Business (MCImetro)	3
AT&T Mobility	3
Verizon Wireless	3

Area codes used in Redondo Beach

Area code	Prefixes serving Redondo Beach	Main carriers in this code
310	44	AT&T (Pacific Bell), Frontier, AT&T Mobility
424	38	Onvoy (Sinch), T-Mobile, Bandwidth

Redondo Beach phone number prefixes

Numbers starting with these first six digits were originally assigned to the Redondo Beach exchange.

310-214 Frontier
310-265 Frontier
310-303 AT&T (Pacific Bell)
310-316 Frontier
310-318 Frontier
310-370 Frontier
310-371 Frontier
310-372 Frontier
310-373 Frontier
310-374 Frontier
310-375 Frontier
310-376 Frontier
310-377 Frontier
310-378 Frontier
310-379 Frontier
310-406 Frontier
310-421 T-Mobile
310-465 Frontier
310-504 Peerless Network
310-540 Frontier
310-541 Frontier
310-542 Frontier
310-543 Frontier
310-544 Frontier
310-545 Frontier
310-546 Frontier
310-683 AT&T (Teleport)
310-697 Verizon Business (MCImetro)
310-698 Tpx Communications
310-750 Verizon Business (MCImetro)
310-791 Frontier
310-792 Frontier
310-793 Frontier
310-796 Frontier
310-798 Frontier
310-802 Frontier
310-863 T-Mobile
310-870 Bandwidth
310-896 Tpx Communications
310-921 Frontier
310-937 Frontier
310-939 Frontier
310-944 Frontier
310-947 T-Mobile
424-206 Lumen (Level 3)
424-212 T-Mobile
424-237 Metropcs Networks
424-241 Paetec Itel
424-247 Twc Ip Enabled Services
424-254 Verizon Business (MCImetro)
424-257 Bandwidth
424-262 Bandwidth
424-265 Bandwidth
424-275 Lumen (Level 3)
424-282 Onvoy (Sinch)
424-304 Onvoy (Sinch)
424-327 Comcast (Xfinity)
424-350 AT&T Mobility
424-352 Bandwidth
424-383 Verizon Wireless
424-390 T-Mobile
424-392 T-Mobile
424-398 Twc Ip Enabled Services
424-400 Onvoy (Sinch)
424-404 Peerless Network
424-408 Verizon Wireless
424-409 AT&T Mobility
424-445 AT&T Mobility
424-452 Onvoy (Sinch)
424-458 Bandwidth
424-471 T-Mobile
424-476 Onvoy (Sinch)
424-506 Onvoy (Sinch)
424-561 Onvoy (Sinch)
424-572 Verizon Wireless
424-579 Onvoy (Sinch)
424-630 Onvoy (Sinch)
424-634 Lumen (Level 3)
424-677 Fractel
424-866 Fractel
424-903 Lumen (Level 3)
424-966 Fractel

Nearby cities in area code 310

Questions

What is the area code for Redondo Beach, CA?: Redondo Beach 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 Redondo Beach in?: Redondo Beach is in the Pacific time zone.