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Area code 504 is a telephone area code that covers greater New Orleans, Louisiana. Besides New Orleans itself (Orleans Parish), it includes all of St. Bernard and Plaquemines parishes and most of Jefferson Parish .
- Area code 504 - Simple English Wikipedia, the free encyclopedia
Area code 504 is an area code for Louisiana. It was one of...
- Area code 504 - Simple English Wikipedia, the free encyclopedia
Fixed phone numbers in the United States, state Louisiana (area code 504) are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit line code. Making a call with the wrong country, area, or region code can be costly.
504 is an area code located in the state of Louisiana, US. The largest city it serves is New Orleans. Location, time zone and map of the 504 area code. Local time. 7:15:02 AM, Friday 24, May 2024 CDT. Time difference to GMT/UTC. Daylight Saving Time 2024 (Summer Time) DST starts on Sunday 10 March 2024, 02:00.
- UTC/GMT -5:00 hours
- CDT
- UTC/GMT -6:00 hours
The North American Numbering Plan (NANP) divides the territories of its members into geographic numbering plan areas (NPAs). Each NPA is identified by one or more numbering plan area codes ( NPA codes, or area codes ), consisting of three digits that are prefixed to each local telephone number having seven digits.
CodeTerritory Or UseDate200not in use; available for non-geographic ...easily recognizable code (ERC)New Jersey ( Bergen County and Hudson ...19471947Southwestern Connecticut ( Bridgeport, ...1947References. Other websites. List of North American Numbering Plan area codes. This is a list of North American telephone area codes in effect for the North American Numbering Plan (NANP). The area to which an area code is officially assigned is known as a Numbering Plan Area (NPA).
Area Code 504 - Louisiana. Cities in Area Code 504. Bridge City, Chalmette, Gretna, Harahan, Harvey, Jefferson, Kenner, Marrero, Meraux, Metairie, New Orleans, River Ridge, Terrytown, Waggaman, Westwego. Area Code 504 Prefixes.