California Area Codes
Look up phone numbers from California
California has 30 area codes. Use our reverse phone lookup service to identify callers from any of these area codes.
Area Codes in California
209
Stockton
Pacific Time
213
Los Angeles
Pacific Time
279
Sacramento
Pacific Time
310
Los Angeles West
Pacific Time
323
Los Angeles Central
Pacific Time
341
Oakland/Berkeley
Pacific Time
369
Napa/Sonoma
Pacific Time
382
Ontario/San Bernardino
Pacific Time
408
San Jose
Pacific Time
415
San Francisco
Pacific Time
442
North San Diego County
Pacific Time
510
Oakland
Pacific Time
562
Long Beach
Pacific Time
619
San Diego
Pacific Time
626
Pasadena
Pacific Time
650
San Mateo
Pacific Time
661
Bakersfield
Pacific Time
707
Santa Rosa
Pacific Time
714
Anaheim
Pacific Time
760
Palm Springs
Pacific Time
805
San Luis Obispo
Pacific Time
818
San Fernando Valley
Pacific Time
820
Southern California
Pacific Time
831
Monterey
Pacific Time
858
San Diego North
Pacific Time
909
San Bernardino
Pacific Time
916
Sacramento
Pacific Time
925
Contra Costa
Pacific Time
949
Irvine
Pacific Time
951
Riverside
Pacific Time
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