Zip Area Code

Marietta-Alderwood, Washington

No ZIP code carries the name of Marietta-Alderwood, Washington, in Whatcom County; the nearest ZIP code is 98225, in area code 360, with 564 as an overlay.

Nearest ZIP
98225
Area codes
360, 564
Time zone
Pacific Time
Coordinates
48.7881, -122.5552

Nearest ZIP codes to Marietta-Alderwood

This is the ZIP code nearest to Marietta-Alderwood, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
98225BellinghamWhatcom County360, 564

Area codes for Marietta-Alderwood

  • 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.

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

Marietta-Alderwood is in the Pacific Time zone.

Towns near Marietta-Alderwood