Cardinal Bank, Ballston Branch Basic Info Reviews Routing Numbers Map & Direction Name: Cardinal Bank, Ballston Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 4300 Wilson Blvd Suite 102 Arlington, Virginia 22203 Arlington County View other branches Phone: 703-224-2424 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer056004623YN056008849YY From: To: