Cardinal Bank, Cardinal Bank Basic Info Reviews Routing Numbers Map & Direction Name: Cardinal Bank, Cardinal Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 8270 Greensboro Dr. Suite 500 Mclean, Virginia 22102 Fairfax County View other branches Phone: 703-584-3500 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer056004623YN056008849YY From: To: