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BIN 378603 — Lookup & Card Details
Check bank, country, card type, and issuer information for BIN 378603.
What is BIN 378603?
BIN 378603 is from United States of America (the), on the American express 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. The card runs on the American express network. Transactions settle in USD.
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 378603 itself is public metadata — it identifies the issuer, not the cardholder.
BIN 378603, digit by digit
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 378603 break down.
BIN 378603 — frequently asked questions
Which bank issued BIN 378603?
The live registry lookup doesn't currently return a bank name for BIN 378603. The prefix resolves to the American express network, and issuer details may appear as registries update — newly issued and virtual ranges often lag.
What country is BIN 378603 from?
BIN 378603 was issued in United States of America (the), where card transactions settle in USD. Country of issuance is set by the issuing institution's registration, not by where the card is used.
What card network does BIN 378603 run on?
BIN 378603 runs on the American express network as a credit card.
Is it legal to look up BIN 378603?
Yes. BIN 378603 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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