Harpster OH ZIP Code
Harpster city is located in Ohio State, Wyandot County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Harpster OH zip code by its streets and block numbers if we have some of the Harpster streets loaded in our website
Harpster Area Code is 567/740 and Time Zone is Eastern (GMT -05:00).
Harpster Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Harpster City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Harpster ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Harpster, Ohio.
The Harpster Zip Code is 43323.
If you want to send a mail to Harpster City, you should use the 43323 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Harpster 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 43323 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Harpster 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 Ohio.