Zip Code Listings for Biloxi, Mississippi The following are the areas codes and zip codes for Biloxi, Mississippi 39530 (area code: 228)
39531 (area code: 228)
39532 (area code: 228)
39533 (area code: 228)
39534 (area code: 228)
39535 (area code: 228)
39540 (area code: 228)