Carnegie OK ZIP Code
Carnegie city is located in Oklahoma State, Caddo County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Carnegie OK zip code by its streets and block numbers if we have some of the Carnegie streets loaded in our website
Carnegie Area Code is 580/405 and Time Zone is Central (GMT -06:00).
Carnegie Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Carnegie City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Carnegie ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Carnegie, Oklahoma.
The Carnegie Zip Code is 73015.
If you want to send a mail to Carnegie City, you should use the 73015 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Carnegie 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 73015 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Carnegie 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.