Where Is Area Code 504?
Area code 504 is a geographic telephone code in southeastern Louisiana. Kenner is its listed primary city. The code serves the New Orleans metropolitan area and lies in the South Central region of the United States.
The coverage includes New Orleans in Orleans Parish, Kenner and other communities in Jefferson Parish, and communities in St. Bernard and Plaquemines parishes. Louisiana uses parishes instead of counties as its local government divisions.
Notable features in the area code include the Mississippi River, Lake Pontchartrain, and the French Quarter in New Orleans. Louis Armstrong New Orleans International Airport is located in Kenner and is also within the 504 service area.
Cities and Communities in the 504 Area Code
- Arabi, St. Bernard Parish
- Belle Chasse, Plaquemines Parish
- Chalmette, St. Bernard Parish
- Gretna, Jefferson Parish
- Harvey, Jefferson Parish
- Kenner, Jefferson Parish
- Marrero, Jefferson Parish
- Metairie, Jefferson Parish
- New Orleans, Orleans Parish
- Terrytown, Jefferson Parish
- Violet, St. Bernard Parish
- Westwego, Jefferson Parish
History of Area Code 504
Area code 504 was established in 1947 as one of the original 86 North American Numbering Plan area codes. At that time, it covered the entire state of Louisiana.
Area code 318 was created from 504 in 1957 to serve northern Louisiana. Area code 985 was later created from 504 in 1998, which reduced 504 to New Orleans and nearby communities in southeastern Louisiana. These changes used geographic splits rather than an overlay.
Key Facts About Area Code 504
- Area code 504 is located in Louisiana, and Kenner is its listed primary city.
- Area code 504 serves New Orleans, Kenner, Metairie, Gretna, and nearby communities.
- Area code 504 lies in the South Central region of the United States.
- Area code 504 uses Central Time.
- Area code 504 is a geographic area code, not a toll-free code.
- Area code 504 was one of the original North American area codes established in 1947.
- Area code 318 split from area code 504 in 1957 to serve northern Louisiana.
- Area code 985 split from area code 504 in 1998 to serve much of southeastern Louisiana outside the New Orleans area.
Frequently Asked Questions
What state is area code 504 in?
Area code 504 is in Louisiana.
What major cities use area code 504?
Kenner, New Orleans, Metairie, Gretna, Westwego, Chalmette, and Belle Chasse use area code 504.
What time zone is area code 504 in?
Area code 504 is in Central Time.
Is area code 504 a toll-free number?
No. Area code 504 is a geographic area code, not a toll-free number.