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BIN 434535 — Lookup & Card Details
Check bank, country, card type, and issuer information for BIN 434535.
What is BIN 434535?
BIN 434535 is issued by Banco Patagonia S.A., from Argentina, 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 434535, that institution is Banco Patagonia S.A. in Argentina. The card runs on the Visa network. Transactions settle in ARS.
Visa is the world's largest card network, with cards beginning with the digit 4 and accepted in virtually every country.
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 434535 itself is public metadata — it identifies the issuer, not the cardholder.
BIN 434535, digit by digit
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 434535 break down.
BIN 434535 — frequently asked questions
Which bank issued BIN 434535?
BIN 434535 is registered to Banco Patagonia S.A. in Argentina. The issuing institution is recorded in the card networks' BIN registries and confirmed by the live lookup on this page.
What country is BIN 434535 from?
BIN 434535 was issued in Argentina, where card transactions settle in ARS. Country of issuance is set by the issuing institution's registration, not by where the card is used.
What card network does BIN 434535 run on?
BIN 434535 runs on the Visa network as a debit card (Visa Classic). Visa is the world's largest card network, with cards beginning with the digit 4 and accepted in virtually every country.
Is it legal to look up BIN 434535?
Yes. BIN 434535 is public infrastructure data under the ISO/IEC 7812 standard — it identifies the issuing program, not any cardholder. No personal or account data is involved in a BIN lookup.
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