Madill OK ZIP Code
Madill city is located in Oklahoma State, Marshall County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Madill OK zip code by its streets and block numbers if we have some of the Madill streets loaded in our website
Madill Area Code is 580 and Time Zone is Central (GMT -06:00).
Madill Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Madill City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Madill ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Madill, Oklahoma.
The Madill Zip Code is 73446.
If you want to send a mail to Madill City, you should use the 73446 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Madill 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 73446 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Madill 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 Oklahoma.