Champlain National Bank, Champlain National Bank Basic Info Reviews Routing Numbers Map & Direction Name: Champlain National Bank, Champlain National Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 7558 Us Route 9 Elizabethtown, New York 12932 Essex County View other branches Phone: 518-873-6347 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer021310407YY021314416YN From: To: