BIN 525803
BIN 525803 belongs to a Mastercard debit card in Macao.
| BIN / IIN | 525803 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Not specified |
| Prepaid | No |
| Issuing bank | Unknown |
| Country | 🇲🇴Macao(MO) |
What this BIN tells you
A card that starts with 525803 runs on the Mastercard network, is a debit card and comes from Macao. 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 525803 FAQ
Is BIN 525803 a credit or debit card?
BIN 525803 is a debit card on the Mastercard network.
What country is BIN 525803 from?
Cards starting with 525803 are issued in Macao (MO).
Can BIN 525803 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.