What are the Plainview, South Dakota Zip Codes for 2020, 2019Primary Zip Codes for PlainviewZip CodePrimary CitySecondary City57748HowesPlainview, Bridger, Red Scaffold,Cities sharing Zip Codes with PlainviewZip CodePrimary CitySecondary CityMore Information57748HowesPlainview57748HowesBridger57748HowesRed ScaffoldAdvertisements