First Guaranty Bank, Homer Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Guaranty Bank, Homer Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 401 North 2nd Street Homer, Louisiana 71040 Claiborne County View other branches Phone: 318-927-3000 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer065201381YN065404340YY065404353YN From: To: