Zip Code 21920 is located in Elk Mills, Cecil county in the state of Maryland. 21920 Zip Code is spread between the coordinates of +39.658031 Latitude and -075.828196 Longitude. 21920 Zip Code is part of the 410 area code. There are 0 postal offices in zip code 21920 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21920. 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.
No Post Offices Found