Zip Code 20866 is located in Burtonsville, Montgomery county in the state of Maryland. 20866 Zip Code is spread between the coordinates of +39.105644 Latitude and -076.935861 Longitude. 20866 Zip Code is part of the 301 area code. There are 2 postal offices in zip code 20866 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 20866. 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.