ZIP Code 06820
Darien, Connecticut · Fairfield County
No2454
Zip06820
TypeSTANDARD
Decommissioned0
Primary CityDarien
Acceptable Cities—
Unacceptable CitiesNoroton, Noroton Heights, Tokeneke
StateCT
LstateConnecticut
CountyFairfield County
TimezoneAmerica/New_York
Area Codes203, 475
World RegionNA
CountryUS
Latitude41,05
Longitude-73,47