Janesville, Wisconsin Area Code

Janesville, WI Area Codes are

Janesville, WI is officially utilizing two area codes which are area codes 353 and 608.

In addition to Janesville, WI area code information read more details about area code 353, area code 608 and Wisconsin area codes.

Janesville, WI is located in Rock County and observes the Central Time Zone.
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Wisconsin Area Code Map