routing_number=073915342 office_code=O record_type_code=2 change_date=050712 new_routing_number=073901725 customer_name=GRINNELL STATE BANK address=P O BOX 744 city=GRINNELL state=IA zip=50112-0744 telephone=641-236-3174 institution_status_code=1 data_view_code=1