Glasco NY ZIP Code
Glasco city is located in New York State, Ulster County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Glasco NY zip code by its streets and block numbers if we have some of the Glasco streets loaded in our website
Glasco Area Code is 845 and Time Zone is Eastern (GMT -05:00).
Glasco Zip Code - New York
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Glasco City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Glasco ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Glasco, New York.
The Glasco Zip Code is 12432.
If you want to send a mail to Glasco City, you should use the 12432 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Glasco 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 12432 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Glasco 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 New York.