ZIP Code 63040 is located in the county of St. Louis in the state of Missouri. 63040 ZIP Code is spread between the coordinates of +38.5751016 Latitude and -90.61950316 Longitude. 63040 ZIP Code is part of the 636 area code. There is 1 postal office in zip code 63040.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 63040. 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.