Holts Summit MO ZIP Code
Holts Summit city is located in Missouri State, Callaway County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Holts Summit MO zip code by its streets and block numbers if we have some of the Holts Summit streets loaded in our website
Holts Summit Area Code is 573 and Time Zone is Central (GMT -06:00).
Holts Summit Zip Code - Missouri
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Holts Summit City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Holts Summit ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Holts Summit, Missouri.
The Holts Summit Zip Code is 65043.
If you want to send a mail to Holts Summit City, you should use the 65043 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Holts Summit 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 65043 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Holts Summit 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.