Where Is Area Code 414?
Area code 414 serves Milwaukee County in southeastern Wisconsin. Milwaukee is the primary city, and the area belongs to the Great Lakes region of the United States.
The code covers Milwaukee and nearby cities and villages, including West Allis, Wauwatosa, Greenfield, Oak Creek, Franklin, Cudahy, and South Milwaukee. These communities lie along and west of Wisconsin's Lake Michigan shoreline.
Lake Michigan is the area's main geographic feature. The Milwaukee, Menomonee, and Kinnickinnic rivers pass through the county, and notable sites include the Milwaukee Art Museum, Fiserv Forum, American Family Field, and Milwaukee Mitchell International Airport.
Cities and Communities in the 414 Area Code
- Bayside, Milwaukee County
- Brown Deer, Milwaukee County
- Cudahy, Milwaukee County
- Fox Point, Milwaukee County
- Franklin, Milwaukee County
- Glendale, Milwaukee County
- Greendale, Milwaukee County
- Greenfield, Milwaukee County
- Hales Corners, Milwaukee County
- Milwaukee, Milwaukee County
- Oak Creek, Milwaukee County
- River Hills, Milwaukee County
- Shorewood, Milwaukee County
- South Milwaukee, Milwaukee County
- St. Francis, Milwaukee County
- Wauwatosa, Milwaukee County
- West Allis, Milwaukee County
- West Milwaukee, Milwaukee County
- Whitefish Bay, Milwaukee County
History of Area Code 414
Area code 414 was established in 1947 as one of the original 86 area codes in the North American Numbering Plan. It originally covered the entire state of Wisconsin.
Telephone numbering demand later led to geographic splits rather than overlays. Area codes 608 and 715 were created from parts of 414 in 1955, area code 920 split from 414 in 1997, and area code 262 split from 414 in 1999. The 1999 split left 414 focused on Milwaukee County, where its current footprint is largely coterminous with the county.
Key Facts About Area Code 414
- Area code 414 is a geographic area code in Wisconsin (WI), and Milwaukee is its primary city.
- Area code 414 serves Milwaukee County in southeastern Wisconsin.
- Area code 414 is part of the Great Lakes region of the United States.
- Milwaukee County had 939,489 residents in the 2020 U.S. Census, providing an approximate population reference for the largely county-based 414 area.
- Area code 414 was created in 1947 as one of the original 86 North American area codes.
- Area code 414 originally covered all of Wisconsin before later geographic splits created other Wisconsin area codes.
- Marquette University and the University of Wisconsin-Milwaukee are located in the 414 area.
- Lake Michigan, American Family Field, and Milwaukee Mitchell International Airport are located in the 414 area.
Frequently Asked Questions
What state is area code 414 in?
Area code 414 is in Wisconsin.
What major cities use area code 414?
Milwaukee is the major city, and other cities include West Allis, Wauwatosa, Greenfield, Oak Creek, Franklin, Cudahy, South Milwaukee, and St. Francis.
What time zone is area code 414 in?
Area code 414 is in Central Time.
Is area code 414 a toll-free number?
No. Area code 414 is a geographic area code, not a toll-free number.