PROSPERITY BANK - 5900 W. PARK BLVD* Share: Banks & Credit Unions Visit Website 5900 W. Park Blvd. Plano, TX 75093 972-509-2020 (800) 578-9009 (469) 467-1051 (fax) Rep Info Map Whom to Contact Sheeba Eapen Branch Manager Phone: 972-509-2020 ext. 67800 Mr. David Ofuoku Personal Banker II Phone: 972-509-2020 What's Nearby? Distance: 5 10 15 20 25 50 mi.