Area Code 920

Area Code 920 is in Wisconsin

Other Wisconsin Area Codes
262, 414, 534, 608, 715, 920

Wisconsin Area Code Overlays
(534 and 715)


Area Code 920 History:

07/26/1997
Area code 920 was put into service. Area code 920 was created from a split of area code 414.

Area Code 274 is proposed as an overlay of area code 920. The implementation date was 03/10/2012 but has been rescheduled to 2/22/2014.

Counties in Wisconsin within area code 920 include:

Brown County, Calumet County, Columbia County, Dodge County, Door County, Fond du Lac County, Green Lake County, Jefferson County, Kewaunee County, Manitowoc County, Marinette County, Marquette County, Oconto County, Outagamie County, Shawano County, Sheboygan County, Waupaca County, Waushara County, and Winnebago County.

Major cities or places in Wisconsin within area code 920 include:

Area code 920 serves most of northeastern Wisconsin including the larger cities and communities of Appleton, De Pere, Fond Du Lac, Green Bay, Manitowoc, Neenah, Oshkosh, Sheboygan, and Watertown in addition to many smaller communities within the area code 920 service area.

Wisconsin Area Code Map



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