Zip Area Code

Nicasio, California

Nicasio, California, in Marin County, has ZIP code 94946 and area code 415, with 628 as an overlay.

ZIP code
94946
Area codes
415, 628
Time zone
Pacific Time
Coordinates
38.0546, -122.6964

ZIP codes in Nicasio

ZIP codePost officeCountyArea codes
94946NicasioMarin County415, 628

Area codes for Nicasio

  • Area code 415

    In service since 1947. Shares its area with 628. Local calls are dialed with 1 plus ten digits.

  • Area code 628

    In service since March 21, 2015. Shares its area with 415. Local calls are dialed with 1 plus ten digits.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Nicasio is in the Pacific Time zone.

Towns near Nicasio