Grant OK ZIP Code
Grant city is located in Oklahoma State, Choctaw County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Grant OK zip code by its streets and block numbers if we have some of the Grant streets loaded in our website
Grant Area Code is 580 and Time Zone is Central (GMT -06:00).
Grant Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Grant City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Grant ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Grant, Oklahoma.
The Grant Zip Code is 74738.
If you want to send a mail to Grant City, you should use the 74738 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Grant 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 74738 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Grant 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.