BankFirst Financial Services, Louin Branch Basic Info Reviews Routing Numbers Map & Direction Name: BankFirst Financial Services, Louin Branch Main Office: No Service: Full Service Brick and Mortar Office Location: Highway 15 South (East Side) Louin, Mississippi 39338 Jasper County View other branches Phone: 601-683-6400 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer065304369YN084201786YY From: To: