Area code 650 is a California area code that covers the Southern Bay Area, including Palo Alto, Mountain View, and Los Altos.
Counties that Use 650 Area Code
Major Cities that Use 650 Area Code
San JoseSan FranciscoOaklandSunnyvaleDaly CitySan MateoRedwood CityMountain ViewPalo AltoSouth San Francisco
All Cities & Towns that Use 650 Area Code
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Where is 650 area code?
The following map shows the coverage of 650 area code. The coverage area is shown in green.