United Bank, North Haven Branch Basic Info Reviews Routing Numbers Map & Direction Name: United Bank, North Haven Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 117 Washington Avenue North Haven, Connecticut 06473 New Haven County View other branches Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer011110633YN011110646YN011175319YN011307116YN211170169YN211170318YY211872027YY From: To: