Zip Area Code

Knightsen, California

Knightsen, California, in Contra Costa County, has ZIP code 94548 and area code 925.

ZIP code
94548
Area code
925
Time zone
Pacific Time
Coordinates
37.9726, -121.6652

ZIP codes in Knightsen

ZIP codePost officeCountyArea codes
94548KnightsenContra Costa County925

Area code for Knightsen

  • Area code 925

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

Time zone

Knightsen is in the Pacific Time zone.

Towns near Knightsen