SOUTHERN BANCORP BANK, N.A. Routing Number: 084100638
- Routing Number: 084100638
- Bank Name: SOUTHERN BANCORP BANK, N.A.
- Address: PO BOX 248
- State: AR
- Zip Code: 71923-0000
- Bank Phone: 870-246-1010
- Office Type: Main
- City: ARKADELPHIA
- Institution Status Code: 1