Nine local businessmen joined together in 1980 to meet the financial needs of the local community and formed the 4th bank in ... Paris, Tx. By January 1981, Lamar County National Bank received their new name and established a management team in 1984. Lamar National Bank continues to grow through the years dedicated to strengthening the communities we serve. By the 1990s, Lamar branched out to provide another convenient location in Lamar County to Reno, TX. Today Lamar National Bank is extending its services to the Celina community in Collin County. As Lamar continues to grow, all decisions are made right here by people who know the area and who know you. We are built around the experience and loyalty of our seasoned veterans and outstanding staff. “Our employees are our greatest assets." Small town banking at the center of your world. Thank you for choosing Lamar National Bank. We look forward to serving you for years to come. read more