Martha's Vineyard Savings Bank, Chilmark Branch Basic Info Reviews Routing Numbers Map & Direction Name: Martha's Vineyard Savings Bank, Chilmark Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 517 South Road Chilmark, Massachusetts 02535 Dukes County View other branches Phone: 508-645-3811 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer211372873YY211372925YY From: To: