routing_number=091409513 office_code=O record_type_code=1 change_date=031798 new_routing_number=000000000 customer_name=CORTRUST BANK-LETCHER BRANCH address=PO BOX 188 city=LETCHER state=SD zip=57359 telephone=605-996-7775 institution_status_code=1 data_view_code=1