Sugar River Bank, Concord Branch Basic Info Reviews Routing Numbers Map & Direction Name: Sugar River Bank, Concord Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 198 Loudon Road Concord, New Hampshire 03301 Merrimack County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer011775379YN211770145YY From: To: