Team Logo. The Idaho Falls Angels were a team in the Pioneer League. They were the Rookie affiliate of the California Angels. In 1982 they changed their name to the Idaho Falls A's. Retrieved from "https://prosportsteams.fandom.com/wiki/Idaho_Falls_Angels?oldid=16852" Categories: Former PL Teams Teams in Idaho Teams in Idaho Falls Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.