Londonderry OH ZIP Code
Londonderry city is located in Ohio State, Ross County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Londonderry OH zip code by its streets and block numbers if we have some of the Londonderry streets loaded in our website
Londonderry Area Code is 740 and Time Zone is Eastern (GMT -05:00).
Londonderry Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Londonderry City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Londonderry ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Londonderry, Ohio.
The Londonderry Zip Code is 45647.
If you want to send a mail to Londonderry City, you should use the 45647 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Londonderry 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 45647 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Londonderry 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.