ZIP Code 03583
Jefferson, New Hampshire · Coos County
No1145
Zip03583
TypeSTANDARD
Decommissioned0
Primary CityJefferson
Acceptable Cities—
Unacceptable CitiesNorthumberland
StateNH
LstateNew Hampshire
CountyCoos County
TimezoneAmerica/New_York
Area Codes603
World RegionNA
CountryUS
Latitude44,41
Longitude-71,47