Mascoma Savings Bank, Littleton, N. H./Branch Basic Info Reviews Routing Numbers Map & Direction Name: Mascoma Savings Bank, Littleton, N. H./Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 8 Main Street Littleton, New Hampshire 03561 Grafton County View other branches Phone: 603-444-0412 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer011701424YN011775285YN211770213YY From: To: