Zip Area Code

Los Altos, California

Los Altos, California, in Santa Clara County, has ZIP codes 94022, 94023 and 94024 and area code 650.

ZIP codes
94022, 94023, 94024
Area code
650
Time zone
Pacific Time
Coordinates
37.3738, -122.1087

ZIP codes in Los Altos

ZIP codePost officeCountyArea codes
94022Los AltosSanta Clara County650
94023*Los AltosSanta Clara County650
94024Los AltosSanta Clara County650

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Los Altos

  • Area code 650

    In service since August 2, 1997. Local calls are dialed with 1 plus ten digits.

Time zone

Los Altos is in the Pacific Time zone.

Towns near Los Altos