First Guaranty Bank operates a domestic network consisting of approximately 34 branch locations spread across four states primarily in the southern and eastern regions of the United States. The vast majority of these physical banking offices are situated throughout Louisiana, complemented by additional strategic branch locations in Texas, Kentucky, and West Virginia. This regional branch network allows the institution to deliver personalized commercial and retail banking services to local communities, while its digital online banking infrastructure provides supplementary remote access for customers outside immediate physical branch radiuses.