Zip Area Code

Oakley, California

Oakley, California, in Contra Costa County, has ZIP code 94561 and area code 925.

ZIP code
94561
Area code
925
Time zone
Pacific Time
Coordinates
37.9940, -121.7036

ZIP codes in Oakley

ZIP codePost officeCountyArea codes
94561OakleyContra Costa County925

Area code for Oakley

  • Area code 925

    In service since March 14, 1998. Local calls are dialed with 1 plus ten digits.

Time zone

Oakley is in the Pacific Time zone.

Towns near Oakley