Zip Area Code

Acalanes Ridge, California

No ZIP code carries the name of Acalanes Ridge, California, in Contra Costa County; the nearest ZIP codes are 94549, 94595 and 94597, in area code 925.

Nearest ZIP
94549, 94595, 94597
Area code
925
Time zone
Pacific Time
Coordinates
37.9047, -122.0786

Nearest ZIP codes to Acalanes Ridge

These are the ZIP codes nearest to Acalanes Ridge, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
94549LafayetteContra Costa County925
94595Walnut CreekContra Costa County925
94597Walnut CreekContra Costa County925

Area code for Acalanes Ridge

  • Area code 925

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

Time zone

Acalanes Ridge is in the Pacific Time zone.

Towns near Acalanes Ridge