Zip Area Code

Bay Saint Louis, Mississippi

Bay Saint Louis, Mississippi, in Hancock County, has ZIP codes 39520 and 39521 and area code 228.

ZIP codes
39520, 39521
Area code
228
Time zone
Central Time
Coordinates
30.3494, -89.4807

ZIP codes in Bay Saint Louis

ZIP codePost officeCountyArea codes
39520Bay Saint LouisHancock County228
39521*Bay Saint LouisHancock County228

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area code for Bay Saint Louis

  • Area code 228

    In service since September 15, 1997. Local calls are dialed with seven digits.

Time zone

Bay Saint Louis is in the Central Time zone.

Towns near Bay Saint Louis