Idaho State Universtiy Federal Credit Union Address: 58 N Broadway St, Blackfoot, ID 83221 Phone: (208) 282-4220 Banks Other Businesses: Bank Of Commerce at 624 Jensen Grove Dr, Blackfoot, ID 83221 Zions Bank at 1350 Parkway Dr, Blackfoot, ID 83221 US Bank at 9 S Ash St, Blackfoot, ID 83221 KeyBank at 15 N Ash St, Blackfoot, ID 83221