Muskogee OK ZIP Code
Muskogee city is located in Oklahoma State, Muskogee County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Muskogee OK zip code by its streets and block numbers if we have some of the Muskogee streets loaded in our website
Muskogee Area Code is 918 and Time Zone is Central (GMT -06:00).
Muskogee Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Muskogee City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Muskogee ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Muskogee, Oklahoma.
The Muskogee Zip Code is 74401, 74402, 74403.
If you want to send a mail to Muskogee City, you should use the 74401, 74402, 74403 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Muskogee 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 74401, 74402, 74403 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Muskogee 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.