Dairy Queen Address: 521 Oak St, Iowa Falls, IA 50126 Phone: (641) 648-9558 Payment: Restaurants, Foods-Carry Out, American, Dairy Queen, Ice Cream Parlors Other Businesses: Red Rooster Grill at 424 Oak St, Iowa Falls, IA 50126 Blimpie at 401 Oak St, Iowa Falls, IA 50126 502 Grill House at 502 Washington Ave, Iowa Falls, IA 50126 Pizza Ranch at 706 Washington Ave, Iowa Falls, IA 50126 Caseys Carry Out Pizza at 1223 Oak St, Iowa Falls, IA 50126