Finances in Sumner, Mississippi, the US. Finances locations in Sumner, Mississippi. Find the nearest finances locations, near you. All types of business services Accounting ATM Finance Insurance Lawyer School All finances in Sumner ATM (Regions Bank) ATM Finance 307 East Court Street, Sumner, Mississippi 38957 Write a review Phone Website Directions Tallahatchie County Tax Assessor Finance Accounting +1 662-375-8386 100 Main St # 107, Sumner, Mississippi 38957 Write a review Phone Directions Tallahatchie County Tax Assessor Finance Accounting +1 662-375-8386 408 East Court Street, Sumner, Mississippi 38957 Write a review Phone Directions