Zip Area Code

Oconomowoc, Wisconsin

Oconomowoc, Wisconsin, in Waukesha County, has ZIP code 53066 and area code 262.

ZIP code
53066
Area code
262
Time zone
Central Time
Coordinates
43.1095, -88.4862

ZIP codes in Oconomowoc

ZIP codePost officeCountyArea codes
53066OconomowocWaukesha County262

Area code for Oconomowoc

  • Area code 262

    In service since September 25, 1999. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Oconomowoc is in the Central Time zone.

Towns near Oconomowoc