Tioga State Bank, Upper North Avenue Branch Basic Info Reviews Routing Numbers Map & Direction Name: Tioga State Bank, Upper North Avenue Branch Main Office: No Service: Limited Service Facility Office Location: 1387 State Route 96 Owego, New York 13827 Tioga County View other branches Phone: 607-687-4647 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer021308642YY021314306YN From: To: