650
California (CA)
By Area Code
By State
All
200
300
400
500
600
700
800
900
Cities Covered by
650
Area Code
San Gabriel
Modesto
Moss Beach
Rancho Cordova
Hayward
Atascadero
Pacifica
San Carlos
Atherton
El Granada
South San Francisco
Mountain View
Stanford
Los Gatos
Redwood City
Half Moon Bay
San Francisco
Montara
Portola Valley
Palo Alto
Burlingame
Los Angeles
Brisbane
San Gregorio
Cupertino
Fremont
La Honda
San Diego
Los Altos
Santa Cruz
Pescadero
Novato
Millbrae
Newport Beach
San Bruno
Menlo Park
Loma Mar
Daly City
San Jose
Berkeley
Oakland
Sunnyvale
Santa Clara
San Mateo
Encinitas
Belmont
Milpitas
Related Area Codes
209
,
408
,
415
,
510
,
650
,
925
,
916
,
213
,
714
,
949
,
310
,
323
,
626
,
831
,
619
,
858
,
562
,
805
,
559
,
707
,
760