ZIP Code 20190
Reston, Virginia · Fairfax County
No8430
Zip20190
TypeSTANDARD
Decommissioned0
Primary CityReston
Acceptable CitiesHerndon
Unacceptable Cities—
StateVA
LstateVirginia
CountyFairfax County
TimezoneAmerica/New_York
Area Codes571, 703
World RegionNA
CountryUS
Latitude38,95
Longitude-77,34