Zip Area Code

Lake Forest Park, Washington

No ZIP code carries the name of Lake Forest Park, Washington, in King County; the nearest ZIP codes are 98028, 98043 and 98155, in area codes 206 (overlay 564) and 425.

Nearest ZIP
98028, 98043, 98155
Area codes
206, 564, 425
Time zone
Pacific Time
Coordinates
47.7589, -122.2917

Nearest ZIP codes to Lake Forest Park

These are the ZIP codes nearest to Lake Forest Park, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
98028KenmoreKing County206, 564
98043Mountlake TerraceSnohomish County425
98155SeattleKing County206, 564

Area codes for Lake Forest Park

  • Area code 206

    In service since 1947. 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 code 425

    In service since April 27, 1997. 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

Lake Forest Park is in the Pacific Time zone.

Towns near Lake Forest Park