Healdton OK ZIP Code
Healdton 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 Healdton OK zip code by its streets and block numbers if we have some of the Healdton streets loaded in our website
Healdton Area Code is 580 and Time Zone is Central (GMT -06:00).
Healdton Zip Code - Oklahoma
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Healdton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Healdton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Healdton, Oklahoma.
The Healdton Zip Code is 73438.
If you want to send a mail to Healdton City, you should use the 73438 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Healdton 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 73438 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Healdton 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.