The numbering ranges for both are complementary, but do not overlap. Does the BBAN format follow the format specified for this country? The underlying rules for IBANs is that the account-servicing financial institution should issue an IBAN, as there are a number of areas where different IBANs could be generated from the same account and branch numbers that would satisfy the generic IBAN validation rules. The simple search facility enables you to check bank sort codes, branch addresses, contact details and BIC codes, as well as identifying which banks and institutions accept faster payments.

Bank NameSort CodeCityAddress & Info
EFG PRIVATE BANK LTD 237000 Equivalent Codes: 23-70-00 23 70 00 London HAY HILL LONDON 12 Hay Hill, W1X 8EE, Phone: (20) 78723700, London England
EFG PRIVATE BANK LTD 231134 Equivalent Codes: 23-11-34 23 11 34 St Helier St Helier Jersey P O Box 641, 1 Seaton Place, Jersey, JE4 8YJ, Phone: (1481) 723432, St Helier England
EFG PRIVATE BANK LTD 233673 Equivalent Codes: 23-36-73 23 36 73 St. Peter Port GUERNSEY ST PETER PORT P.O. Box 603, Sarnia Hse, Le Truchot, Guernsey, C.I., GY1 4NN, Phone: (1481) 723432, St. Peter Port England