Greenup IL ZIP Code
Greenup city is located in Illinois State, Cumberland County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Greenup IL zip code by its streets and block numbers if we have some of the Greenup streets loaded in our website
Greenup Area Code is 217 and Time Zone is Central (GMT -06:00).
Greenup Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Greenup City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Greenup ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Greenup, Illinois.
The Greenup Zip Code is 62428.
If you want to send a mail to Greenup City, you should use the 62428 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Greenup 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 62428 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Greenup 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 Illinois.