First Guaranty Bank, Montpelier Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Guaranty Bank, Montpelier Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 35651 Highway 16 Montpelier, Louisiana 70422 St. Helena County View other branches Phone: 225-777-4304 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer065201381YN065404340YY065404353YN From: To:
