Armagh PA ZIP Code
Armagh city is located in Pennsylvania State, Indiana County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Armagh PA zip code by its streets and block numbers if we have some of the Armagh streets loaded in our website
Armagh Area Code is 724/412 and Time Zone is Eastern (GMT -05:00).
Armagh Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Armagh City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Armagh ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Armagh, Pennsylvania.
The Armagh Zip Code is 15920.
If you want to send a mail to Armagh City, you should use the 15920 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Armagh 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 15920 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Armagh 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 Pennsylvania.