Zip Code Listings for Lake Charles, Louisiana The following are the areas codes and zip codes for Lake Charles, Louisiana 70601 (area code: 337)
70602 (area code: 337)
70605 (area code: 337)
70606 (area code: 337)
70607 (area code: 337)
70609 (area code: 337)
70611 (area code: 337)
70612 (area code: 337)
70615 (area code: 337)
70616 (area code: 337)
70629 (area code: 337)