Fond du Lac, Wisconsin Area Code
Fond du Lac, WI Area Codes are
Fond du Lac, WI is officially utilizing one area code which is area code 920.
In addition to Fond du Lac, WI area code information read more about area code 920 details and Wisconsin area codes.
Fond du Lac, WI is located in Fond du Lac County and observes the Central Time Zone.
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