Zip Area Code

Summit Lake, Wisconsin

Summit Lake, Wisconsin, in Langlade County, has ZIP code 54485 and area code 715, with 534 as an overlay.

ZIP code
54485
Area codes
715, 534
Time zone
Central Time
Coordinates
45.3965, -89.2179

ZIP codes in Summit Lake

ZIP codePost officeCountyArea codes
54485Summit LakeLanglade County715, 534

Area codes for Summit Lake

  • Area code 715

    In service since 1947. Shares its area with 534. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 534

    In service since August 14, 2010. Shares its area with 715. 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

Summit Lake is in the Central Time zone.

Towns near Summit Lake