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New Orleans, LA is currently using one area code which is area code 504. Area code 504 originally served the entire state
of Louisiana, including New Orleans, when it was put into service on January 1, 1947. In addition to New Orleans, LA area code 504 serves the larger communities of Chalmette, Harvey, Kenner, Marrero,
Metairie, and Terrytown, as well as, many smaller communities in southeastern Louisiana. New Orleans, LA does not utilize any area code overlays. |
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