IBERIABANKfsb, formerly known as Pulaski Bank and Trust Company, is a financial institution that serves individuals and businesses. The bank maintains more than 40 locations throughout Arkansas, Tennessee, Alabama and Texas. It offers treasury management, online banking and merchant services. IBERIABANKfsb s division includes the IBERIABANKfsb Trust Department. The bank also provides a variety of checking and savings accounts. In addition, it provides a selection of home equity, auto and commercial loans. IBERIABANKfsb is a member of the Federal Deposit Insurance Corporation (FDIC) and the Better Business Bureau (BBB). The bank is a part of IBERIABANK Corporation, which also operates IBERIABANK.. Drive Thru Hours M-Th: 8:30-4:30; F: 8:30-5; Sat 8:30-12