The Exchange Bank and Trust Co. All Credit Levels is a cdfi lender from Exchange Bank and Trust Co.. Exchange Bank and Trust Co. is a financial institution located in Natchitoches, LA, offering a range of personal, business, and military banking services. The bank serves local communities, including farmers and military personnel, providing various lending options to support their financial needs. Services include: business loans, personal loans, mortgages, auto loans. US Treasury certified CDFI Bank/Thrift in Natchitoches, LA.