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BIN 646738 — Lookup & Card Details
Check bank, country, card type, and issuer information for BIN 646738.
What is BIN 646738?
BIN 646738 is from United States of America (the), on the Discover 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 Discover network. Transactions settle in USD.
Discover is a U.S.-based network whose BINs include 6011, 65 and the 644–649 ranges, with international acceptance via partner networks.
Payment processors read these digits on every transaction: they drive routing decisions, currency handling at checkout, fraud scoring and card-product acceptance rules. BIN 646738 carries no personal information: it maps to an issuing institution and card program, never to an individual account or person.
BIN 646738, digit by digit
Each position in a BIN carries defined meaning under ISO/IEC 7812. Here is how the 6 digits of 646738 break down.
BIN 646738 — frequently asked questions
Which bank issued BIN 646738?
The live registry lookup doesn't currently return a bank name for BIN 646738. The prefix resolves to the Discover network, and issuer details may appear as registries update — newly issued and virtual ranges often lag.
What country is BIN 646738 from?
BIN 646738 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 646738 run on?
BIN 646738 runs on the Discover network as a credit card (Commercial Credit). Discover is a U.S.-based network whose BINs include 6011, 65 and the 644–649 ranges, with international acceptance via partner networks.
Is it legal to look up BIN 646738?
Yes. BIN 646738 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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