Louisiana ZIP codes and area codes

Area codes in Louisiana

• 318

  Shreveport, Monroe and Alexandria

  Shares its area with 457

• 337

  Lafayette, Lake Charles and New Iberia

• 225

  Baton Rouge, Gonzales and Denham Springs

• 504

  New Orleans, Kenner and Lafitte

• 985

  Houma, Hammond and Slidell

• 457

  Shreveport, Monroe and Alexandria

  Shares its area with 318

Largest towns

• New Orleans
• Baton Rouge
• Shreveport
• Lafayette
• Metairie
• Lake Charles
• Monroe
• Alexandria
• Bossier City
• Kenner
• Slidell
• Hammond
• Houma
• Covington
• Denham Springs
• Gretna
• Mandeville
• Natchitoches
• New Iberia
• Pineville
• Ruston
• Sulphur
• Thibodaux
• West Monroe

Counties, A to Z

• Acadia Parish
• Allen Parish
• Ascension Parish
• Assumption Parish
• Avoyelles Parish
• Beauregard Parish
• Bienville Parish
• Bossier Parish
• Caddo Parish
• Calcasieu Parish
• Caldwell Parish
• Cameron Parish
• Catahoula Parish
• Claiborne Parish
• Concordia Parish
• De Soto Parish
• East Baton Rouge Parish
• East Carroll Parish
• East Feliciana Parish
• Evangeline Parish
• Franklin Parish
• Grant Parish
• Iberia Parish
• Iberville Parish
• Jackson Parish
• Jefferson Davis Parish
• Jefferson Parish
• Lafayette Parish
• Lafourche Parish
• LaSalle Parish
• Lincoln Parish
• Livingston Parish
• Madison Parish
• Morehouse Parish
• Natchitoches Parish
• Orleans Parish
• Ouachita Parish
• Plaquemines Parish
• Pointe Coupee Parish
• Rapides Parish
• Red River Parish
• Richland Parish
• Sabine Parish
• St. Bernard Parish
• St. Charles Parish
• St. Helena Parish
• St. James Parish
• St. John the Baptist Parish
• St. Landry Parish
• St. Martin Parish
• St. Mary Parish
• St. Tammany Parish
• Tangipahoa Parish
• Tensas Parish
• Terrebonne Parish
• Union Parish
• Vermilion Parish
• Vernon Parish
• Washington Parish
• Webster Parish
• West Baton Rouge Parish
• West Carroll Parish
• West Feliciana Parish
• Winn Parish

Every town in Louisiana, A to Z