DUBUQUE BANK AND TRUST CO Routing Number: 273970446
- Routing Number: 273970446
- Bank Name: DUBUQUE BANK AND TRUST CO
- Address: 1398 CENTRAL AVE
- State: IA
- Zip Code: 52001-0000
- Bank Phone: 563-589-2000
- Office Type: Main
- City: DUBUQUE
- Institution Status Code: 1