ZIP Code 20165 is located in the county of Loudoun in the state of Virginia. 20165 ZIP Code is spread between the coordinates of +39.0466203 Latitude and -77.38672599 Longitude. 20165 ZIP Code is part of the 703 area code. There is 1 postal office in zip code 20165.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 20165. 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.