| 262 | Wisconsin (Menomonee Falls, Waukesha, Racine, Kenosha and southeastern Wisconsin excluding Milwaukee County) More information at: Area Code 262 Phone Number Blocks |
| 414 | Wisconsin (Milwaukee and nearby suburbs) More information at: Area Code 414 Phone Number Blocks |
| 608 | Wisconsin (Madison, La Crosse, Platteville, Beloit and southwestern Wisconsin) More information at: Area Code 608 Phone Number Blocks |
| 715 | Wisconsin (Rhinelander, Wausau, Eau Claire, Rice Lake, Ashland and northern Wisconsin) More information at: Area Code 715 Phone Number Blocks |
| 920 | Wisconsin (Appleton, Sheboygan, Oshkosh, Green Bay, Manitowoc, Fond Du Lac and eastern Wisconsin) More information at: Area Code 920 Phone Number Blocks |
