BIN 223357
ITAU UNIBANCO, S.A. • BRAZIL • MASTERCARD
About BIN 223357
BIN 223357 is a MASTERCARD credit card operating on the PLATINUM payment network, issued by ITAU UNIBANCO, S.A. in BRAZIL (BR). The default settlement currency for this card is Unknown. This is not a prepaid card — it is linked to a standard bank account or credit facility. Card numbers beginning with this BIN pass the Luhn algorithm validation, confirming they are structurally valid card numbers.
Frequently Asked Questions
What is BIN 223357?
A Bank Identification Number (BIN), also called an Issuer Identification Number (IIN), is the first 6–8 digits of a payment card. BIN 223357 identifies ITAU UNIBANCO, S.A. as the issuing institution for cards carrying this prefix. These digits tell payment processors which bank issued the card before the full transaction is initiated.
Which bank issued BIN 223357?
BIN 223357 was issued by ITAU UNIBANCO, S.A., a financial institution operating in BRAZIL. Their official website is https://www.itau.com.br.
In which country is BIN 223357 registered?
BIN 223357 is registered in BRAZIL (country code: BR). The issuing bank, ITAU UNIBANCO, S.A., holds the licence to issue cards under this BIN range in BRAZIL. Transactions on these cards typically involve BRAZIL-based banking and settlement infrastructure.
Is BIN 223357 a credit, debit, or prepaid card?
BIN 223357 belongs to the credit card category. This is not a prepaid card, so it is linked to a standard bank account or approved credit facility.
What payment network does BIN 223357 use?
BIN 223357 operates on the MASTERCARD payment network using the PLATINUM card scheme. This means all transactions made with cards carrying this BIN are routed and processed through MASTERCARD's global payment infrastructure.
What currency is associated with BIN 223357?
The primary currency associated with BIN 223357 is Unknown. This is the currency in which domestic transactions are typically billed for cards under this BIN range when used in BRAZIL. International transactions may involve currency conversion depending on the merchant's country.
Does BIN 223357 pass the Luhn check?
Yes — card numbers beginning with BIN 223357 pass the Luhn algorithm. The Luhn algorithm is a standard checksum formula used by payment systems to detect miskeyed or structurally invalid card numbers. A passing result confirms the number range is mathematically valid.
