Locations LOCATIONS COLLEGE PARK Open Daily: 7:00AM-2:00PM See InsideJoin Loyalty 7777 Baltimore Avenue College Park, MD 20740 240.582.5475 Order Online Directions HANOVER Open Daily: 6:00AM-2:00PM See InsideJoin Loyalty 7791 Arundel Mills Boulevard Hanover, MD 21076 410-799-8333 Order OnlineDirections CORPORATE HEADQUARTERS Restaurant Zone, Inc. 301-983-9700 Mailing Address P.O. Box 59160 Potomac, MD 20859-9160 Fax 301-983-9828 Contact Headquarters