Zip Area Code

Moses Lake, Washington

Moses Lake, Washington, in Grant County, has ZIP code 98837 and area code 509.

ZIP code
98837
Area code
509
Time zone
Pacific Time
Coordinates
47.1374, -119.2891

ZIP codes in Moses Lake

ZIP codePost officeCountyArea codes
98837Moses LakeGrant County509

Area code for Moses Lake

  • Area code 509

    In service since 1957. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Moses Lake is in the Pacific Time zone.

Towns near Moses Lake