Zip Area Code

Bay St. Louis, Mississippi

No ZIP code carries the name of Bay St. Louis, Mississippi, in Hancock County; the nearest ZIP codes are 39525 and 39576, in area code 228.

Nearest ZIP
39525, 39576
Area code
228
Time zone
Central Time
Coordinates
30.3234, -89.3588

Nearest ZIP codes to Bay St. Louis

These are the ZIP codes nearest to Bay St. Louis, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
39525DiamondheadHancock County228
39576WavelandHancock County228

Area code for Bay St. Louis

  • Area code 228

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

Time zone

Bay St. Louis is in the Central Time zone.

Towns near Bay St. Louis