Zip Code 20813 is located in Bethesda, Montgomery county in the state of Maryland. 20813 Zip Code is spread between the coordinates of +39.143979 Latitude and -077.207617 Longitude. 20813 Zip Code is part of the 301 area code. There are 0 postal offices in zip code 20813 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 20813. 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.