routing_number=271985226 office_code=O record_type_code=2 change_date=112310 new_routing_number=271975388 customer_name=ARGONNE CREDIT UNION address=1350 W. RENWICK RD city=ROMEOVILLE state=IL zip=60446 telephone=815-267-7700 institution_status_code=1 data_view_code=1