The North Country Savings Bank, Potsdam Branch Basic Info Reviews Routing Numbers Map & Direction Name: The North Country Savings Bank, Potsdam Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 31 Main Street Potsdam, New York 13676 St. Lawrence County View other branches Phone: 315-265-2300 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer221371123YY221371550YY From: To: