Pinnacle Bank, Fountain City Office Basic Info Reviews Routing Numbers Map & Direction Name: Pinnacle Bank, Fountain City Office Main Office: No Service: Full Service Brick and Mortar Office Location: 5019 North Broadway Street Knoxville, Tennessee 37918 Knox County View other branches Phone: 865-766-3050 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer061309229YN064008637YY064009241YY064108621YN064108715YN064108744YN084074395YN264171542YN From: To: