Card Security Code printed on a credit card. The British sort code is only used for domestic money transfers. One of the design aims of the IBAN was to enable as much validation as possible to be done at the point of data entry. The numbering ranges for both are complementary, but do not overlap.

Bank NameSort CodeCityAddress & Info
SAMBA FINANCIAL GROUP 405237 Equivalent Codes: 40-52-37 40 52 37 London SAMBA FINANCIAL GROUP Nightingale Hse, 65 Curzon Street, W1Y 7PE, Phone: (20) 73554411, London England