Hard Rock Hotel & Casino Sioux City Meeting Rooms & Events Meeting Capacity: 1 meeting rooms Hard Rock Hotel & Casino Sioux City Business Services Meeting Room Internet Access (Wireless) 111 3rd StreetSioux City, IA 51101View Large Map Phone: +1 712-226-7600Fax: +1 712-226-7601Toll Free: +844-222-7625 Hotel E-mailHotel Website Commission Rooms Rates - 54 - Hoteliers! Is your information accurate? Update Here