Zip Area Code

Willow Lake, South Dakota

Willow Lake, South Dakota, in Clark County, has ZIP code 57278 and area code 605.

ZIP code
57278
Area code
605
Coordinates
44.6272, -97.6747

ZIP codes in Willow Lake

ZIP codePost officeCountyArea codes
57278Willow LakeClark County605

Area code for Willow Lake

  • Area code 605

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Towns near Willow Lake