925
California (CA)
By Area Code
By State
All
200
300
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800
900
Cities Covered by
925
Area Code
Bethel Island
Hayward
Fairfield
Concord
Canyon
Walnut Creek
Larkspur
Pleasant Hill
Dublin
South San Francisco
Vacaville
Union City
Danville
Byron
San Francisco
Tracy
Corte Madera
Sunol
Oakley
Benicia
Suisun City
Alamo
Saratoga
Fremont
Lafayette
Orinda
San Diego
Castro Valley
Martinez
Pleasanton
San Ramon
Brentwood
San Leandro
Berkeley
Discovery Bay
Diablo
Oakland
Livermore
Santa Clara
Pittsburg
Clayton
Moraga
Antioch
Related Area Codes
209
,
415
,
510
,
925
,
310
,
408
,
916
,
650
,
707
,
559
,
619
,
831
,
858
,
949
,
805