Zip Area Code

Island County, Washington

Island County, Washington, has 9 towns and 8 ZIP codes, in area code 360, with 564 as an overlay.

Towns in Island County, A to Z

TownZIP codesArea codes
Camanonearest98282360, 564
Camano Island98282360, 564
Clinton98236360, 564
Coupeville98239360, 564
Freeland98249360, 564
Greenbank98253360, 564
Langley98260360, 564
Oak Harbor98277, 98278360, 564
Whidbey Island Stationnearest98277, 98278360, 564

ZIP codes in Island County

Area codes in Island County

  • Area code 360

    In service since January 15, 1995. Shares its area with 564. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 564

    In service since August 28, 2017. Shares its area with 206 and 360. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.