Bank Of Idaho Address: 3976 US Highway 20, Island Park, ID 83429 Phone: (208) 558-0226 Banks Other Businesses: Sawtelle Mountain Resort at 4133 Quakie Ln, Island Park, ID 83429 Mack's Inn Resort at 4292 N Highway 20, Island Park, ID 83429 The Pines at Island Park at 3907 Phillips Loop Road, Island Park, ID 83429 Sawtelle Mountain Resort at 4133 Quakie Ln, Island Park, ID 83429