Zip Code 21556 is located in Pinto, Allegany county in the state of Maryland. 21556 Zip Code is spread between the coordinates of +39.572452 Latitude and -078.843962 Longitude. 21556 Zip Code is part of the 301 area code. There are 0 postal offices in zip code 21556 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 21556. 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