Lange Nieuwstraat 20-24Antwerp, Belgium 2000 Phone: +32 3-201-0370Toll Free: +800-228-9290 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates - 139 $211-$1,180 (USD) Hoteliers! Is your information accurate? Update Here Sapphire House Antwerp by Marriott Location & Neighborhood City center.