The PCNB Corp. All Credit Levels is a cdfi lender from PCNB Corp.. Putnam County National Bank (PCNB) is a locally owned and operated bank established in 1865, dedicated to providing exceptional financial services to individuals, businesses, municipalities, churches, and non-profit organizations in McComb, MS, and surrounding communities. The bank offers a wide range of financial products including personal loans, mortgages, and commercial loans, while actively supporting local charitable and civic initiatives. Services include: business loans, personal loans, mortgages. US Treasury certified CDFI Bank/Thrift in McComb, MS.