CreditCardValidator
Itau Unibanco S/A Credit Card IIN List
Itau Unibanco S/A issues credit and debit cards in Brazil under a total of two different Issuer Identification Numbers, or IINs (also called bank identification numbers, or BINs). For banks with multiple IINs, cards of the same type or within the same region will generally be issued under the same IIN. The IIN makes up the first six digits of all credit or debit cards issued by Itau Unibanco S/A, followed by the primary account number (PAN) and a check digit.
| Issuer Identification Number (IIN) | Card Number Format | Type of Card | Country Issued |
|---|---|---|---|
525320
|
5253 20XX XXXX XXXX | CREDIT |
Brazil
|
|
525320
|
5253 20XX XXXX XXXX | CREDIT |
Brazil
|
For more information, contact Itau Unibanco S/A at +55 11 3003 3030 or by visiting www.itau.com.br . Itau Unibanco S/A is based in Sao Paulo, $country.