Superior, Wisconsin Area Code
Superior, WI is officially utilizing an area code overlay in which area codes 715 and 534 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.
In addition to Superior, WI area code information read more about area codes 715 and 534 details and Wisconsin area codes.
Superior, WI is located in Douglas County and observes the Central Time Zone.
View our Times by Area Code tool.