Where is Area Code 608?
Area code 608 is found in the US state of Wisconsin. Primarily servicing the city of Madison (population: 281573), area code 608 covers 19 counties of Wisconsin.
Located in the Central time zone, area code 608 is on the same time as Chicago, IL.
Area code 608 was brought into effect on January 1, 1955.
Counties in Area Code 608
- Adams,
- Buffalo,
- Columbia,
- Crawford,
- Dane,
- Grant,
- Green,
- Iowa,
- Jackson,
- Juneau,
- La Crosse,
- Lafayette,
- Marquette,
- Monroe,
- Richland,
- Rock,
- Sauk,
- Trempealeau,
- Vernon.
Most Populous Cities in Area Code 608
| City | County | City Population |
|---|---|---|
| Madison | Dane | 281,573 |
| Janesville | Rock | 72,361 |
| La Crosse | La Crosse | 64,597 |
| Beloit | Rock | 48,955 |
| Sun Prairie | Dane | 37,442 |
| Middleton | Dane | 24,374 |
| Onalaska | La Crosse | 23,748 |
| Baraboo | Sauk | 20,080 |
| Stoughton | Dane | 20,041 |
| Verona | Dane | 19,833 |
| Sparta | Monroe | 17,543 |
| Waunakee | Dane | 17,377 |
| Oregon | Dane | 15,984 |
| Tomah | Monroe | 15,837 |
| Monroe | Green | 15,244 |
| Platteville | Grant | 15,057 |
| Portage | Columbia | 14,369 |
| DeForest | Dane | 14,028 |
| Holmen | La Crosse | 13,955 |
| Reedsburg | Sauk | 13,518 |
| Edgerton | Rock | 11,585 |
| McFarland | Dane | 11,082 |
| Milton | Rock | 10,734 |
| Richland Center | Richland | 10,578 |
| Wisconsin Dells | Sauk | 10,386 |
Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.
View all United States Area Codes.