Five Star Bank, Bank Of Avoca Branch Basic Info Reviews Routing Numbers Map & Direction Name: Five Star Bank, Bank Of Avoca Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 19 South Main Street Avoca, New York 14809 Steuben County View other branches Phone: 607-566-2203 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer022302935YN022304030YY022306258YN022309226YN022309352YN022309682YN From: To: