Where is Area Code 414?
Area code 414 is found in the US state of Wisconsin. Primarily servicing the city of Milwaukee (population: 814398), area code 414 covers 3 counties of Wisconsin.
Located in the Central time zone, area code 414 is on the same time as Chicago, IL.
Area code 414 was brought into effect on January 1, 1947.
Counties in Area Code 414
- Jefferson,
- Milwaukee,
- Racine.
Most Populous Cities in Area Code 414
| City | County | City Population |
|---|---|---|
| Milwaukee | Milwaukee | 814,398 |
| Franklin | Milwaukee | 35,137 |
| Oak Creek | Milwaukee | 34,722 |
| South Milwaukee | Milwaukee | 21,322 |
| Cudahy | Milwaukee | 18,464 |
| Greendale | Milwaukee | 14,083 |
| Saint Francis | Milwaukee | 9,343 |
| Hales Corners | Milwaukee | 7,816 |
| Caledonia | Racine | 3,318 |
| Palmyra | Jefferson | 3,021 |
| Helenville | Jefferson | 1,718 |
Note: The above list is based off of the top 25 most populous cities in the area code as per 2012 United States Census Bureau estimates.
View all United States Area Codes.