Four Oaks Bank & Trust Company, Dunn Branch Basic Info Reviews Routing Numbers Map & Direction Name: Four Oaks Bank & Trust Company, Dunn Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 115 Four Oaks Place Dunn, North Carolina 28334 Harnett County View other branches Phone: 910-230-3775 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer053105059YY053112518YN053112770YN From: To: