PROSPERITY BANK - 1573 ALMA DRIVE* Share: Banks & Credit Unions Visit Website 1573 Alma Dr. Plano, TX 75075 (972) 461-1351 (972) 461-7163 (fax) LegacyTexasBank.com Hours: Lobby Hours: Mon-Thur 9:00 am-4:00 pm, Fri 9:00 am-6:00 pm, Sat 9:00 am-1:00 pm Media Rep Info Map Media Whom to Contact Kelly Geer Branch Manager Phone: (972) 461-1351 Nick Goellner Commercial Lender Phone: (972) 461-7247 What's Nearby? Distance: 5 10 15 20 25 50 mi.