Glen Echo MD ZIP Code
Glen Echo city is located in Maryland State, Montgomery County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Glen Echo MD zip code by its streets and block numbers if we have some of the Glen Echo streets loaded in our website
Glen Echo Area Code is 240/301 and Time Zone is Eastern (GMT -05:00).
Glen Echo Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Glen Echo City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Glen Echo ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Glen Echo, Maryland.
The Glen Echo Zip Code is 20812.
If you want to send a mail to Glen Echo City, you should use the 20812 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Glen Echo 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 20812 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Glen Echo 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 Maryland.