ZIP Code 37940
Knoxville, Tennessee · Knox County
No16721
Zip37940
TypePO BOX
Decommissioned0
Primary CityKnoxville
Acceptable Cities—
Unacceptable Cities—
StateTN
LstateTennessee
CountyKnox County
TimezoneAmerica/New_York
Area Codes865
World RegionNA
CountryUS
Latitude35,97
Longitude-83,94