Bank account number
Checking a bank account number is easy, and even more so since 2014, when the IBAN code began to replace the previous reference, the customer account code. The IBAN standardised these references at the European level.
We explain why it is so important, and we show you how to calculate it.
Before 2014, bank account numbers in our country were identified by the customer account code, a series of twenty numbers (or SICA code), divided into subgroups: four digits of the bank code; another four for the code of the branch where the account was opened; two check digits, and ten account number digits.