BIN 493523 — Lookup & Card Details

BIN 493523 is issued by Interfisa Banco S.A.E.C.A., from Paraguay, on the visa network, as a credit 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 493523, that institution is Interfisa Banco S.A.E.C.A. in Paraguay. The card runs on the visa network. Transactions settle in PYG.

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 493523 itself is public metadata — it identifies the issuer, not the cardholder.