DNB First, West Chester Branch Basic Info Reviews Routing Numbers Map & Direction Name: DNB First, West Chester Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 2 North Church Street West Chester, Pennsylvania 19380 Chester County View other branches Phone: 610-429-3030 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer031908074YY036076215YY From: To: