routing_number=291270571 office_code=O record_type_code=2 change_date=051812 new_routing_number=091901972 customer_name=1ST SECURITY BK-DETROIT LAKES OFF address=PO BOX 646 city=DETROIT LAKES state=MN zip=56502-3404 telephone=218-847-3041 institution_status_code=1 data_view_code=1