First Sentinel Bank, First Sentinel Bank Basic Info Reviews Routing Numbers Map & Direction Name: First Sentinel Bank, First Sentinel Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 315 Railroad Avenue Richlands, Virginia 24641 Tazewell County View other branches Phone: 276-963-0836 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer051409537YN251473512YY From: To: