Miami OK ZIP Code
Miami city is located in Oklahoma State, Ottawa County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Miami OK zip code by its streets and block numbers if we have some of the Miami streets loaded in our website
Miami Area Code is 918 and Time Zone is Central (GMT -06:00).
Miami Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Miami City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Miami ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Miami, Oklahoma.
The Miami Zip Code is 74354, 74355.
If you want to send a mail to Miami City, you should use the 74354, 74355 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Miami 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 74354, 74355 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Miami 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.