BIN 644388
BIN 644388 belongs to a Discover credit personal card issued by Discover Issuer in United States.
| BIN / IIN | 644388 |
|---|---|
| Card brand | Discover |
| Card type | Credit |
| Card level | Personal |
| Prepaid | No |
| Issuing bank | Discover Issuer |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 644388 runs on the Discover network, is a credit card, was issued by Discover Issuer and comes from United States. Payment systems read these first six digits before anything else: to route the transaction to the right network, to apply interchange and currency rules, and to flag mismatches between the card's country and the buyer's location.
A BIN identifies a range of cards, never one account. Knowing it tells you nothing about any individual cardholder. To test how your checkout handles Discover cards, use Discover test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 644388 FAQ
Which bank issued BIN 644388?
BIN 644388 is issued by Discover Issuer in United States.
Is BIN 644388 a credit or debit card?
BIN 644388 is a credit card on the Discover network.
What country is BIN 644388 from?
Cards starting with 644388 are issued in United States (US).
Can BIN 644388 identify a cardholder?
No. A BIN covers every card in a range from one issuer. It identifies the bank, brand, type and country, not an individual account.