Zip Area Code

Whatcom County, Washington

Whatcom County, Washington, has 21 towns and 19 ZIP codes, in area code 360, with 564 as an overlay.

Towns in Whatcom County, A to Z

TownZIP codesArea codes
Acme98220360, 564
Bellingham98225, 98226, 98227, 98228, 98229360, 564
Birch Baynearest98230360, 564
Blaine98230, 98231360, 564
Custer98240360, 564
Deming98244360, 564
Everson98247360, 564
Ferndale98248360, 564
Genevanearest98225, 98226, 98229360, 564
Glaciernearest98266360, 564
Kendallnearest98295360, 564
Lummi Island98262360, 564
Lynden98264360, 564
Maple Falls98266360, 564
Marietta-Alderwoodnearest98225360, 564
Nooksack98276360, 564
Peaceful Valleynearest98295360, 564
Point Roberts98281360, 564
Rockport98283360, 564
Sudden Valleynearest98229360, 564
Sumas98295360, 564

ZIP codes in Whatcom County

Area codes in Whatcom 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.