Zip Area Code

Maple Valley, Washington

Maple Valley, Washington, in King County, has ZIP code 98038 and area code 425.

ZIP code
98038
Area code
425
Time zone
Pacific Time
Coordinates
47.3845, -122.0574

ZIP codes in Maple Valley

ZIP codePost officeCountyArea codes
98038Maple ValleyKing County425

Area code for Maple Valley

  • Area code 425

    In service since April 27, 1997. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Maple Valley is in the Pacific Time zone.

Towns near Maple Valley