ZIP Code 20170
Herndon, Virginia · Fairfax County
No8414
Zip20170
TypeSTANDARD
Decommissioned0
Primary CityHerndon
Acceptable Cities—
Unacceptable Cities—
StateVA
LstateVirginia
CountyFairfax County
TimezoneAmerica/New_York
Area Codes571, 703
World RegionNA
CountryUS
Latitude38,96
Longitude-77,38