ZIP Code 20405
Washington, District of Columbia · District of Columbia
No8525
Zip20405
TypeUNIQUE
Decommissioned0
Primary CityWashington
Acceptable Cities—
Unacceptable CitiesGen Services Admin
StateDC
LstateDistrict of Columbia
CountyDistrict of Columbia
TimezoneAmerica/New_York
Area Codes202
World RegionNA
CountryUS
Latitude38,9
Longitude-77,04