Blocker OK ZIP Code
Blocker city is located in Oklahoma State, Pittsburg County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Blocker OK zip code by its streets and block numbers if we have some of the Blocker streets loaded in our website
Blocker Area Code is 918 and Time Zone is Central (GMT -06:00).
Blocker Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Blocker City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Blocker ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Blocker, Oklahoma.
The Blocker Zip Code is 74529.
If you want to send a mail to Blocker City, you should use the 74529 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Blocker 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 74529 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Blocker 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.