Union Dale PA ZIP Code
Union Dale city is located in Pennsylvania State, Susquehanna County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Union Dale PA zip code by its streets and block numbers if we have some of the Union Dale streets loaded in our website
Union Dale Area Code is 570 and Time Zone is Eastern (GMT -05:00).
Union Dale Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Union Dale City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Union Dale ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Union Dale, Pennsylvania.
The Union Dale Zip Code is 18470.
If you want to send a mail to Union Dale City, you should use the 18470 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Union Dale 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 18470 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Union Dale 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.