What are the Kfalls, Oregon Zip Codes for 2020, 2019Primary Zip Codes for KfallsZip CodePrimary CitySecondary City97601Klamath FallsKfalls, Kingsley Field, Worden, OretechCities sharing Zip Codes with KfallsZip CodePrimary CitySecondary CityMore Information97601Klamath FallsOretech97601Klamath FallsKfalls97601Klamath FallsKingsley Field97601Klamath FallsWordenAdvertisements