SONABANK, Sonabank Basic Info Reviews Routing Numbers Map & Direction Name: SONABANK, Sonabank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 6830 Old Dominion Drive Mclean, Virginia 22101 Fairfax County View other branches Phone: 703-893-7400 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer051409278YY055003421YN055073448YN056073599YN255072582YN From: To: