TrustCo Bank, Wynantskill Branch Basic Info Reviews Routing Numbers Map & Direction Name: TrustCo Bank, Wynantskill Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 134-136 Main Street Wynantskill, New York 12198 Rensselaer County View other branches Phone: 518-286-2674 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer021300912YY063192450YY221371424YN221371534YY From: To: