Tex Zia Properties, Weldon Montgomery (Royalty Member) Share: RoyaltyA Full Membership Category Tex Zia Properties, Weldon Montgomery (Royalty Member) P.O. Box 261427 Plano, TX 75026-1427 (972) 527-8699 (972) 517-4271 (fax) Rep Info Map Whom to Contact Weldon Montgomery Phone: (972) 527-8699 What's Nearby? Distance: 5 10 15 20 25 50 mi.