Where Is Area Code 608?
Area code 608 serves southwestern Wisconsin. It includes Janesville, the primary city associated with the code, and Madison, the state capital. The region is part of the Great Lakes region identified by the U.S. Census Bureau, and it uses Central Time.
The service area includes major communities such as Beloit, La Crosse, Baraboo, Portage, Platteville, Monroe, Prairie du Chien, and Richland Center. It covers communities in counties including Dane, Rock, Green, Sauk, Columbia, Grant, Iowa, Lafayette, Crawford, La Crosse, Monroe, Richland, Vernon, Juneau, and Adams.
Notable features include the Wisconsin State Capitol and the University of Wisconsin-Madison in Madison, the Wisconsin River at Wisconsin Dells, and the Mississippi River along western Wisconsin. Communities near La Crosse, Viroqua, Prairie du Chien, and Richland Center also sit within the Driftless Area, a hilly region marked by ridges and valleys.
Cities and Communities in the 608 Area Code
- Adams, Adams County
- Baraboo, Sauk County
- Beloit, Rock County
- Boscobel, Grant County
- Cuba City, Grant County
- Darlington, Lafayette County
- Dodgeville, Iowa County
- Edgerton, Rock County
- Evansville, Rock County
- Fennimore, Grant County
- Fitchburg, Dane County
- Hillsboro, Vernon County
- Janesville, Rock County
- La Crosse, La Crosse County
- Lancaster, Grant County
- Madison, Dane County
- Mauston, Juneau County
- Middleton, Dane County
- Mineral Point, Iowa County
- Monroe, Green County
- Monona, Dane County
- New Lisbon, Juneau County
- Onalaska, La Crosse County
- Oregon, Dane County
- Platteville, Grant County
- Portage, Columbia County
- Prairie du Chien, Crawford County
- Prairie du Sac, Sauk County
- Reedsburg, Sauk County
- Richland Center, Richland County
- Sauk City, Sauk County
- Sparta, Monroe County
- Spring Green, Sauk County
- Stoughton, Dane County
- Sun Prairie, Dane County
- Tomah, Monroe County
- Verona, Dane County
- Viroqua, Vernon County
- Waunakee, Dane County
- Westby, Vernon County
- Wisconsin Dells
History of Area Code 608
Area code 608 was established in 1955 through a split of area code 414. The new code covered southwestern Wisconsin, while 414 continued to serve southeastern Wisconsin.
Area code 534 became an overlay for 608 in 2010. The overlay added a second area code to the same geographic region instead of changing the boundary, so existing 608 customers could keep their numbers while new numbers could receive 534. The change addressed long-term growth in demand for landline, wireless, and other telephone numbers.
Key Facts About Area Code 608
- Area code 608 is a geographic area code in Wisconsin, and Janesville is its primary city.
- Area code 608 serves southwestern Wisconsin within the Great Lakes region.
- Area code 608 was created in 1955 by splitting area code 414.
- Area code 534 has overlaid area code 608 since 2010.
- Area code 608 uses Central Time.
- The University of Wisconsin-Madison and the University of Wisconsin-La Crosse are located within the 608 service region.
- The Wisconsin State Capitol is in Madison, within the 608 service region.
- No single official Census population total exists for area code 608 because telephone area-code boundaries do not match standard Census geographies.
Frequently Asked Questions
What state is area code 608 in?
Area code 608 is in Wisconsin (WI).
What major cities use area code 608?
Major cities using area code 608 include Janesville, Madison, Beloit, La Crosse, Baraboo, Platteville, Portage, Monroe, and Prairie du Chien.
What time zone is area code 608 in?
Area code 608 uses Central Time.
Is area code 608 a toll-free number?
No. Area code 608 is a geographic area code, not a toll-free code.