ZIP Code 21402 is located in the county of Anne Arundel in the state of Maryland. 21402 ZIP Code is spread between the coordinates of +38.9837416 Latitude and -76.48465168 Longitude. 21402 ZIP Code is part of the 410, 443 area code. There is 1 postal office in zip code 21402.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21402. 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.