Zip Code 21090 is located in Linthicum Heights, Anne Arundel county in the state of Maryland. 21090 Zip Code is spread between the coordinates of +39.068309 Latitude and -076.631743 Longitude. 21090 Zip Code is part of the 410 area code. There is 1 postal office in zip code 21090 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21090. 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.