Zip Area Code

Topanga, California

Topanga, California, in Los Angeles County, has ZIP code 90290 and area code 818, with 747 as an overlay.

ZIP code
90290
Area codes
818, 747
Time zone
Pacific Time
Coordinates
34.1076, -118.6023

ZIP codes in Topanga

ZIP codePost officeCountyArea codes
90290TopangaLos Angeles County818, 747

Area codes for Topanga

  • Area code 818

    In service since January 7, 1984. Shares its area with 747. Local calls are dialed with 1 plus ten digits.

  • Area code 747

    In service since May 18, 2009. Shares its area with 818. 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

Topanga is in the Pacific Time zone.

Towns near Topanga