Where is Zip Code 37660 map for 2020, 2019Primary Zip Codes for 37660Zip CodePrimary CitySecondary City37660KingsportBloomingdaleCities sharing Zip Codes with 37660Zip CodePrimary CitySecondary CityMore Information37660KingsportBloomingdale Bloomingdale population stats 37662KingsportKingsport Kingsport population stats 37663KingsportKingsport Kingsport population stats 37664KingsportKingsport Kingsport population stats 37665KingsportKingsport Kingsport population stats 37669KingsportKingsport Kingsport population stats Advertisements