ZIP Code 02638
Dennis, Massachusetts · Barnstable County
No821
Zip02638
TypeSTANDARD
Decommissioned0
Primary CityDennis
Acceptable Cities—
Unacceptable Cities—
StateMA
LstateMassachusetts
CountyBarnstable County
TimezoneAmerica/New_York
Area Codes508, 774
World RegionNA
CountryUS
Latitude41,73
Longitude-70,2