IBAN is a standard internationally recognised format for a bank account necessary for international How can I find my Lloyds United Kingdom IBAN number? Routing Number for Lloyds Bank, P.L.C. LIR Routing Number (RTN) Information for Telegraphic NameLLOYDS TSB BK MIA. The recipients IBAN (International Bank Account Number) or account number; For payments to the UK and EEA countries, the BIC (Business Identifier Code) /.