Zip Area Code

Mad River, California

Mad River, California, in Trinity County, has ZIP code 95552 and area code 707, with 369 as an overlay.

ZIP code
95552
Area codes
707, 369
Time zone
Pacific Time
Coordinates
40.3316, -123.3904

ZIP codes in Mad River

ZIP codePost officeCountyArea codes
95552Mad RiverTrinity County707, 369

Area codes for Mad River

  • Area code 707

    In service since 1959. Shares its area with 369. Local calls are dialed with 1 plus ten digits.

  • Area code 369

    In service since February 1, 2023. Shares its area with 707. 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

Mad River is in the Pacific Time zone.

Towns near Mad River