Wisconsin Area Code List and Map

• 262 (Menomonee Falls, Waukesha, Racine and southeastern Wisconsin)
• 414 (Milwaukee, Greenfield, Oak Creek and Milwaukee suburbs)
• 608 (Madison and southwestern Wisconsin)
• 715 (Wausau and northern Wisconsin)
• 920 (Green Bay, Door County, Fox Valley area)

Note: All communities in Milwaukee County will keep the 414 area code. Communities in the following counties (with some exceptions which are noted below) have the new 262 area code: Kenosha, Ozaukee, Racine, Walworth, Washington and Waukesha. Telephone exchange boundaries do not follow standard geographic boundaries such as city or county lines. Therefore, parts of some communities will be divided between the current 414 area code and the new 262 area code.

The following is a list of the communities and telephone exchanges which are outside of Milwaukee County but will keep the 414 area code:

• Waukesha County:
  • Parts of Muskego and New Berlin: 422, 425, 427, 525, 529
  • * Parts of Menomonee Falls: 359, 577, 815, 979 *
• Racine County: 425, 427, 525, 529, 570, 571, 762, 764, 766, 768
• Ozaukee County: 247, 351, 352