BIN 531621
BIN 531621 belongs to a Mastercard debit prepaid reloadable card issued by Caixa Geral De Depositos SA in Portugal.
| BIN / IIN | 531621 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Prepaid Reloadable |
| Prepaid | Yes |
| Issuing bank | Caixa Geral De Depositos SA |
| Country | 🇵🇹Portugal(PT) |
What this BIN tells you
A card that starts with 531621 runs on the Mastercard network, is a debit card, was issued by Caixa Geral De Depositos SA and comes from Portugal. 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 Mastercard cards, use Mastercard test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 531621 FAQ
Which bank issued BIN 531621?
BIN 531621 is issued by Caixa Geral De Depositos SA in Portugal.
Is BIN 531621 a credit or debit card?
BIN 531621 is a debit card on the Mastercard network, and it is prepaid.
What country is BIN 531621 from?
Cards starting with 531621 are issued in Portugal (PT).
Can BIN 531621 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.