routing_number=081200531 office_code=O record_type_code=1 change_date=040214 new_routing_number=000000000 customer_name=MERCANTILE BANK address=P.O. BOX 3455 city=QUINCY state=IL zip=62305-3455 telephone=217-223-7300 institution_status_code=1 data_view_code=1