SUPERIOR NATIONAL BANK & TRUST CO. Routing Number: 091109350
- Routing Number: 091109350
- Bank Name: SUPERIOR NATIONAL BANK & TRUST CO.
- Address: P.O. BOX 450
- State: MI
- Zip Code: 49930-0000
- Bank Phone: 906-482-0404
- Office Type: Main
- City: HANCOCK
- Institution Status Code: 1