PlainsCapital Bank, Brownsville Branch Basic Info Reviews Routing Numbers Map & Direction Name: PlainsCapital Bank, Brownsville Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 25 East Price Road Brownsville, Texas 78520 Cameron County View other branches Phone: 956-554-7100 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer111322994YY114921415YY311993149YY From: To: