Area code 504 is a Southeastern Louisiana area code that covers New Orleans and its surrounding areas.
Counties that Use 504 Area Code
Ascension CountyJefferson CountyLafourche CountyOrleans CountyPlaquemines CountySaint Bernard CountySaint Charles CountySt John The Baptist CountyTangipahoa CountyTerrebonne CountyWashington County
Major Cities that Use 504 Area Code
All Cities & Towns that Use 504 Area Code
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Where is 504 area code?
The following map shows the coverage of 504 area code. The coverage area is shown in green.