First South Bank, First South Bank Basic Info Reviews Routing Numbers Map & Direction Name: First South Bank, First South Bank Main Office: Yes Service: Full Service Brick and Mortar Office Location: 1311 Carolina Avenue Washington, North Carolina 27889 Beaufort County View other branches Phone: 731-664-5151 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer053112602YN253171621YY From: To: