routing_number=273970446 office_code=O record_type_code=2 change_date=061011 new_routing_number=073900535 customer_name=DUBUQUE BANK AND TRUST CO address=1398 CENTRAL AVE city=DUBUQUE state=IA zip=52001 telephone=563-589-2000 institution_status_code=1 data_view_code=1