Franklin OH ZIP Code
Franklin city is located in Ohio State, Warren County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Franklin OH zip code by its streets and block numbers if we have some of the Franklin streets loaded in our website
Franklin Area Code is 937 and Time Zone is Eastern (GMT -05:00).
Franklin Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Franklin City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Franklin ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Franklin, Ohio.
The Franklin Zip Code is 45005.
If you want to send a mail to Franklin City, you should use the 45005 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Franklin 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 45005 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Franklin 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.