MONTGOMERY BANK N.A. Routing Number: 081517761
- Routing Number: 081517761
- Bank Name: MONTGOMERY BANK N.A.
- Address: ONE MONTGOMERY BANK PLAZA
- State: MO
- Zip Code: 63801-0000
- Bank Phone: 573-471-2275
- Office Type: Main
- City: SIKESTON
- Institution Status Code: 1