Trustmark Bank Address: 100 S Main St, New Augusta, MS 39462 Phone: (601) 964-3251 Banks, Mortgages, Loans, Automated Teller Machines, Financial Planners, Investment Management Other Businesses: Richton Bank & Trust Co at 202 Pine St W, New Augusta, MS 39462 Trustmark National Bank at 100 Main St, New Augusta, MS 39462 Pearl River Valley Opportunity at 105 S Main St, New Augusta, MS 39462 Backwater Market And Grill at 507 Us Highway 98 E, New Augusta, MS 39462