Summit National Bank-Ekalaka Address: 307 N Main St, Ekalaka, MT 59324 Phone: (406) 775-8724 Banks Other Businesses: Guest House Motel at 217 Main St, Ekalaka, MT 59324 Midway Motel at 129 N Mormon Ave, Ekalaka, MT 59324 Wagon Wheel Cafe at 211 Main St, Ekalaka, MT 59324 Old Stand Grill at Main St, Ekalaka, MT 59324