Institution for Savings in Newburyport and Its Vicinity, Rockport King Street Office Basic Info Reviews Routing Numbers Map & Direction Name: Institution for Savings in Newburyport and Its Vicinity, Rockport King Street Office Main Office: No Service: Full Service Brick and Mortar Office Location: 37 King Street Rockport, Massachusetts 01966 Essex County View other branches Phone: 978-546-7405 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer011305260YY211370082YY211370943YY From: To: