TOM THUMB FOOD AND PHARMACY - LEGACY DR.* Share: Grocery Stores TOM THUMB FOOD AND PHARMACY - LEGACY DR.* Visit Website Request Info 3945 Legacy Dr. Plano, TX 75023 (972) 491-2200 (972) 491-2228 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.