The Braintree Co-operative Bank, The Braintree Co-Operative Bank Basic Info Reviews Routing Numbers Map & Direction Name: The Braintree Co-operative Bank, The Braintree Co-Operative Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 1010 Washington Street Braintree, Massachusetts 02184 Norfolk County View other branches Phone: 781-843-1370 Please enable JavaScript to view the comments powered by Disqus. From: To: