Area Code 985 History:
Area code 985 was put into service. Area code 985 was created from a split of area code 504.
Parishes in Louisiana within area code 985 include:
Assumption Parish, Lafourche Parish, Livingston Parish, Plaquemines Parish, Saint Charles Parish, Saint Mary Parish, Saint Tammany Parish, St John the Baptist Parish, Tangipahoa Parish, Terrebonne Parish, and Washington Parish.