Milwaukee County Area Codes

About Milwaukee County Area Codes

The county of Milwaukee County, located in Wisconsin, is served by 1 telephone area code(s) in this dataset. These calling codes cover cities, suburbs, and unincorporated communities across the county.

Major phone area codes used in Milwaukee County include 414. The county mainly follows the America/Chicago time zone.

Cities and towns served by these area codes in Milwaukee County include Franklin, Greenfield, Oak Creek, South Milwaukee, Wauwatosa, West Allis.

List of Area Codes in Milwaukee County, Wisconsin

The table below lists all telephone area codes used in Milwaukee County, Wisconsin, along with their associated cities and time zones from this dataset.

Related Area Code Pages

Explore related area code resources on Burning Compass:

• All area codes in Wisconsin
• Individual area code details are available from the table above.