Mc Knightstown PA ZIP Code
Mc Knightstown city is located in Pennsylvania State, Adams County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mc Knightstown PA zip code by its streets and block numbers if we have some of the Mc Knightstown streets loaded in our website
Mc Knightstown Area Code is 717 and Time Zone is Eastern (GMT -05:00).
Mc Knightstown Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mc Knightstown City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mc Knightstown ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mc Knightstown, Pennsylvania.
The Mc Knightstown Zip Code is 17343.
If you want to send a mail to Mc Knightstown City, you should use the 17343 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mc Knightstown 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 17343 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mc Knightstown 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.