ZIP Code 63338 is located in the county of St. Charles in the state of Missouri. 63338 ZIP Code is spread between the coordinates of +38.75 Latitude and -90.65 Longitude. 63338 ZIP Code is part of the 636 area code. There are 0 postal offices in zip code 63338.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 63338. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.