201 Union AvenueMemphis, TN 38103 Phone: +1 901-528-1540Fax: +1 901-528-1368Toll Free: +877-STAY-HGI Hotel Website Classification 6 First Class Commission Rooms Rates 10% 150 - Hoteliers! Is your information accurate? Update Here Hilton Garden Inn Memphis Downtown Location & Neighborhood 12 MI, 15 min from Memphis Intl airport.