According to our records, this business is located at P.O. BOX 137 in Superior (in Dickinson County), Iowa 51363, the location GPS coordinates are: 43.4322956 (latitude), -94.9473346 (longitude). Superior Telephone Co-Op Inc is categorized under Telephone Communications Broker (SIC code 4813). Known organization manager is Donna Brobst. You can contact the company by phone at (712) 858-4591.