Zip Area Code

Big Oak Flat, California

Big Oak Flat, California, in Tuolumne County, has ZIP code 95305 and area code 209, with 350 as an overlay.

ZIP code
95305
Area codes
209, 350
Time zone
Pacific Time
Coordinates
37.8235, -120.2582

ZIP codes in Big Oak Flat

ZIP codePost officeCountyArea codes
95305Big Oak FlatTuolumne County209, 350

Area codes for Big Oak Flat

  • Area code 209

    In service since 1958. Shares its area with 350. Local calls are dialed with 1 plus ten digits.

  • Area code 350

    In service since November 28, 2022. Shares its area with 209. 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

Big Oak Flat is in the Pacific Time zone.

Towns near Big Oak Flat