Wyandotte OK ZIP Code
Wyandotte 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 Wyandotte OK zip code by its streets and block numbers if we have some of the Wyandotte streets loaded in our website
Wyandotte Area Code is 918 and Time Zone is Central (GMT -06:00).
Wyandotte Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Wyandotte City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Wyandotte ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Wyandotte, Oklahoma.
The Wyandotte Zip Code is 74370.
If you want to send a mail to Wyandotte City, you should use the 74370 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Wyandotte 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 74370 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Wyandotte 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.