BIN 557527
BIN 557527 belongs to a Mastercard debit gold card issued by Alior Bank Spolka Akcyjna in Poland.
| BIN / IIN | 557527 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Gold |
| Prepaid | No |
| Issuing bank | Alior Bank Spolka Akcyjna |
| Issuer phone | +48123707000 |
| Issuer website | http://www.aliorbank.pl |
| Country | 🇵🇱Poland(PL) |
What this BIN tells you
A card that starts with 557527 runs on the Mastercard network, is a debit card, was issued by Alior Bank Spolka Akcyjna and comes from Poland. 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 557527 FAQ
Which bank issued BIN 557527?
BIN 557527 is issued by Alior Bank Spolka Akcyjna in Poland.
Is BIN 557527 a credit or debit card?
BIN 557527 is a debit card on the Mastercard network.
What country is BIN 557527 from?
Cards starting with 557527 are issued in Poland (PL).
Can BIN 557527 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.