Zip Area Code

Lake Saint Louis, Missouri

Lake Saint Louis, Missouri, in St. Charles County, has ZIP code 63367 and area code 636.

ZIP code
63367
Area code
636
Time zone
Central Time
Coordinates
38.7936, -90.7854

ZIP codes in Lake Saint Louis

ZIP codePost officeCountyArea codes
63367Lake Saint LouisSt. Charles County636

Area code for Lake Saint Louis

  • Area code 636

    In service since May 22, 1999. Local calls are dialed with seven digits.

Time zone

Lake Saint Louis is in the Central Time zone.

Towns near Lake Saint Louis