Porum OK ZIP Code
Porum 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 Porum OK zip code by its streets and block numbers if we have some of the Porum streets loaded in our website
Porum Area Code is 918 and Time Zone is Central (GMT -06:00).
Porum Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Porum City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Porum ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Porum, Oklahoma.
The Porum Zip Code is 74455.
If you want to send a mail to Porum City, you should use the 74455 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Porum 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 74455 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Porum 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.