Middlesex Savings Bank, Holliston Branch Basic Info Reviews Routing Numbers Map & Direction Name: Middlesex Savings Bank, Holliston Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 830 Washington Street Holliston, Massachusetts 01746 Middlesex County View other branches Phone: 508-429-2393 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer211371227YY211372844YY From: To:
