ZIP Code 21719 is located in the county of Washington in the state of Maryland. 21719 ZIP Code is spread between the coordinates of +39.7110403 Latitude and -77.49093011 Longitude. 21719 ZIP Code is part of the 240, 301 area code. There are 0 postal offices in zip code 21719.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21719. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.