ZIP Code 21140 is located in the county of Anne Arundel in the state of Maryland. 21140 ZIP Code is spread between the coordinates of +38.9494635 Latitude and -76.58517181 Longitude. 21140 ZIP Code is part of the 301, 41 area code. There is 1 postal office in zip code 21140.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21140. 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.