What are the Sanator, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for SanatorZip CodePrimary CitySecondary City57730CusterSanator, Bakerville, Bluebell, Game Lodge, Harney Peak, Sylvan Lake, Crazy HorseCities sharing Zip Codes with SanatorZip CodePrimary CitySecondary CityMore Information57730CusterCrazy Horse57730CusterBakerville57730CusterBluebell57730CusterGame Lodge57730CusterHarney Peak57730CusterSanator57730CusterSylvan LakeAdvertisements