CNB Bank and Trust, N.A., Clayton Branch Basic Info Reviews Routing Numbers Map & Direction Name: CNB Bank and Trust, N.A., Clayton Branch Main Office: No Service: Full Service Retail Office Location: 7701 Forsyth Boulevard, Suite 101 Clayton, Missouri 63105 St. Louis County View other branches Phone: 314-932-5911 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer071115157YN081904662YY081906000YN081915839YN From: To:
