Wisconsin Area Codes
6 area codes in Wisconsin, United States. Country code: +1. Find area codes by city and region.
All Wisconsin Area Codes
| Area Code | Major Cities | Region |
|---|---|---|
| 262 | Kenosha, Waukesha | Southeast |
| 414 | Milwaukee | Southeast |
| 534 | Northwest (overlay) | Northwest |
| 608 | Madison | South Central |
| 715 | Eau Claire, Wausau | Northwest |
| 920 | Green Bay, Appleton | Northeast |
About Wisconsin Area Codes
Wisconsin uses 6 area codes under the North American Numbering Plan (NANP). When calling within Wisconsin, dial the 3-digit area code followed by the 7-digit phone number. From abroad: exit code + 1 + area code + number.