BIN 443977
BIN 443977 belongs to a Visa credit classic card issued by Banco Santander Portugal in Portugal.
| BIN / IIN | 443977 |
|---|---|
| Card brand | Visa |
| Card type | Credit |
| Card level | Classic |
| Prepaid | No |
| Issuing bank | Banco Santander Portugal |
| Issuer phone | +351217807364 |
| Issuer website | https://www.santander.pt |
| Country | 🇵🇹Portugal(PT) |
What this BIN tells you
A card that starts with 443977 runs on the Visa network, is a credit card, was issued by Banco Santander Portugal 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 Visa cards, use Visa test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 443977 FAQ
Which bank issued BIN 443977?
BIN 443977 is issued by Banco Santander Portugal in Portugal.
Is BIN 443977 a credit or debit card?
BIN 443977 is a credit card on the Visa network.
What country is BIN 443977 from?
Cards starting with 443977 are issued in Portugal (PT).
Can BIN 443977 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.