Area Code 262 is located in WI.
Cities located in 262 area code are Oconomowoc, North Prairie, Lake Geneva, Cedarburg, Burlington, Milwaukee, West Bend, Kenosha, Trevor, Hartford, Elm Grove, Hubertus, Port Washington, Thiensville, Williams Bay, Sussex, Menomonee Falls, Racine, Pewaukee, Waukesha, Walworth, Genoa City, Belgium, Clinton, Slinger, Allenton, Delafield, Jackson, Chicago, Hartland, Caledonia, Fredonia, Waterford, Mukwonago, New Berlin, Delavan, Dousman, East Troy, Waubeka, Twin Lakes, Whitewater, Kewaskum, Palmyra, Silver Lake, Union Grove, Brookfield, Sullivan, Salem, Eagle, Muskego, Big Bend, Elkhorn, Darien, Sharon, Bristol, Wind Lake.
Counties located in this area code are Waukesha County, Walworth County, Ozaukee County, Racine County, Milwaukee County, Washington County, Kenosha County, Rock County, Cook County, Jefferson County