Cottleville MO ZIP Code
Cottleville city is located in Missouri State, Saint Charles County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Cottleville MO zip code by its streets and block numbers if we have some of the Cottleville streets loaded in our website
Cottleville Area Code is 636 and Time Zone is Central (GMT -06:00).
Cottleville Zip Code - Missouri
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Cottleville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Cottleville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Cottleville, Missouri.
The Cottleville Zip Code is 63338.
If you want to send a mail to Cottleville City, you should use the 63338 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Cottleville ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 63338 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Cottleville city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Missouri.