BIN 400136 — Lookup & Card Details

BIN 400136 is issued by Banco Do Brasil S.A., from Brazil, on the visa network, as a debit card.

A Bank Identification Number (BIN, or Issuer Identification Number / IIN) is the first 6 to 8 digits of any payment card. It tells the payment network which institution issued the card, what kind of card it is, and where it was issued. For BIN 400136, that institution is Banco Do Brasil S.A. in Brazil. The card runs on the visa network. Transactions settle in BRL.

Merchants, fraud teams, ad platforms and developers use BIN data to route transactions, localize checkout, detect chargebacks and decide which card products they accept. BIN 400136 itself is public metadata — it identifies the issuer, not the cardholder.