ZIP Code 21056 is located in the county of Anne Arundel in the state of Maryland. 21056 ZIP Code is spread between the coordinates of +39.0769930 Latitude and -76.43165217 Longitude. 21056 ZIP Code is part of the 410 area code. There is 1 postal office in zip code 21056.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21056. 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.