First American Bank and Trust, Donaldsonville Branch Basic Info Reviews Routing Numbers Map & Direction Name: First American Bank and Trust, Donaldsonville Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 200 Marchand Drive Donaldsonville, Louisiana 70346 Ascension County View other branches Phone: 225-473-3061 Please enable JavaScript to view the comments powered by Disqus. From: To: