The The Commercial Bank, Kemper County DeKalb, Mississippi All Credit Levels is a cdfi lender from The Commercial Bank, Kemper County DeKalb, Mississippi. Rewards: Offers services such as cell phone protection, roadside assistance, identity theft mitigation, and accidental death and dismemberment insurance.. The Commercial Bank has been serving the people of East Mississippi since 1914, offering a range of banking services tailored to meet the needs of the community. They provide personal and business banking solutions, including checking and savings accounts, online banking, and various loan products. Services include: business loans, personal loans, mortgages, auto loans. US Treasury certified CDFI Bank/Thrift in DeKalb, MS.