BIN 550578
BIN 550578 belongs to a Mastercard credit world card issued by Expressbank OJSC in Azerbaijan.
| BIN / IIN | 550578 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | World |
| Prepaid | No |
| Issuing bank | Expressbank OJSC |
| Country | 🇦🇿Azerbaijan(AZ) |
What this BIN tells you
A card that starts with 550578 runs on the Mastercard network, is a credit card, was issued by Expressbank OJSC and comes from Azerbaijan. 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 550578 FAQ
Which bank issued BIN 550578?
BIN 550578 is issued by Expressbank OJSC in Azerbaijan.
Is BIN 550578 a credit or debit card?
BIN 550578 is a credit card on the Mastercard network.
What country is BIN 550578 from?
Cards starting with 550578 are issued in Azerbaijan (AZ).
Can BIN 550578 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.