Area codes in Milwaukee, Wisconsin
Milwaukee, Wisconsin uses area code 414. The main Milwaukee area code is 414.
Area codes serving Milwaukee
All Wisconsin area codes · Is a Milwaukee call a scam?
Nearby cities
- Racine area codes
- Kenosha area codes
- Watertown area codes
- Sheboygan area codes
- Janesville area codes
- Evanston area codes
- Schaumburg area codes
- Madison area codes
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of June 20, 2026. Refreshed monthly.