ZIP Code 20193
Reston, Virginia · Fairfax County
No8433
Zip20193
TypeUNIQUE
Decommissioned1
Primary CityReston
Acceptable CitiesHerndon, Hundon, Sallie Mae
Unacceptable Cities—
StateVA
LstateVirginia
CountyFairfax County
TimezoneAmerica/New_York
Area Codes571
World RegionNA
CountryUS
Latitude38,93
Longitude-77,34