Ardmore OK ZIP Code
Ardmore city is located in Oklahoma State, Carter County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Ardmore OK zip code by its streets and block numbers if we have some of the Ardmore streets loaded in our website
Ardmore Area Code is 580 and Time Zone is Central (GMT -06:00).
Ardmore Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Ardmore City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Ardmore ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Ardmore, Oklahoma.
The Ardmore Zip Code is 73401, 73402, 73403.
If you want to send a mail to Ardmore City, you should use the 73401, 73402, 73403 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Ardmore 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 73401, 73402, 73403 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Ardmore 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.