Wisconsin area codes
Wisconsin has 8 area codes: 262, 274, 353, 414, 534, 608, 715, 920.
- 262 — Waukesha
- 274 — New London
- 353 — Madison
- 414 — Milwaukee
- 534 — Rhinelander
- 608 — Madison
- 715 — Eau Claire
- 920 — Green Bay
Area codes by city in Wisconsin
- Milwaukee area codes
- Madison area codes
- Green Bay area codes
- Appleton area codes
- Kenosha area codes
- Eau Claire area codes
- Racine area codes
- Watertown area codes
- Janesville area codes
- Oshkosh area codes
- Sheboygan area codes
- Wausau area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.