ZIP Code 20912 is located in the county of Montgomery in the state of Maryland. 20912 ZIP Code is spread between the coordinates of +38.9832875 Latitude and -77.00096480 Longitude. 20912 ZIP Code is part of the 240, 301 area code. There are 2 postal offices in zip code 20912.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 20912. 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.