Zip Area Code

Rio Dell, California

Rio Dell, California, in Humboldt County, has ZIP code 95562 and area code 707, with 369 as an overlay.

ZIP code
95562
Area codes
707, 369
Time zone
Pacific Time
Coordinates
40.4987, -124.1102

ZIP codes in Rio Dell

ZIP codePost officeCountyArea codes
95562Rio DellHumboldt County707, 369

Area codes for Rio Dell

  • 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

Rio Dell is in the Pacific Time zone.

Towns near Rio Dell