Flat Rock OH ZIP Code
Flat Rock city is located in Ohio State, Seneca County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Flat Rock OH zip code by its streets and block numbers if we have some of the Flat Rock streets loaded in our website
Flat Rock Area Code is 419 and Time Zone is Eastern (GMT -05:00).
Flat Rock Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Flat Rock City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Flat Rock ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Flat Rock, Ohio.
The Flat Rock Zip Code is 44828.
If you want to send a mail to Flat Rock City, you should use the 44828 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Flat Rock 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 44828 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Flat Rock 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.