Greenfield Co-operative Bank, Greenfield Co-Operative Bank Basic Info Reviews Routing Numbers Map & Direction Name: Greenfield Co-operative Bank, Greenfield Co-Operative Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 63 Federal Street Greenfield, Massachusetts 01301 Franklin County View other branches Phone: 413-772-0293 Please enable JavaScript to view the comments powered by Disqus. From: To: