BIN 644221
BIN 644221 belongs to a Discover credit personal card issued by Discover Issuer in United States.
| BIN / IIN | 644221 |
|---|---|
| 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 644221 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 644221 FAQ
Which bank issued BIN 644221?
BIN 644221 is issued by Discover Issuer in United States.
Is BIN 644221 a credit or debit card?
BIN 644221 is a credit card on the Discover network.
What country is BIN 644221 from?
Cards starting with 644221 are issued in United States (US).
Can BIN 644221 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.