Custer City OK ZIP Code
Custer City city is located in Oklahoma State, Custer County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Custer City OK zip code by its streets and block numbers if we have some of the Custer City streets loaded in our website
Custer City Area Code is 580 and Time Zone is Central (GMT -06:00).
Custer City Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Custer City City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Custer City ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Custer City, Oklahoma.
The Custer City Zip Code is 73639.
If you want to send a mail to Custer City City, you should use the 73639 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Custer City 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 73639 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Custer City 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.