BIN 666006
BIN 666006 belongs to a Maestro debit standard card issued by Citibank in Hong Kong.
| BIN / IIN | 666006 |
|---|---|
| Card brand | Maestro |
| Card type | Debit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Citibank |
| Issuer phone | +85228600380 |
| Issuer website | https://www.citi.com.cn |
| Country | ðŸ‡ðŸ‡°Hong Kong(HK) |
What this BIN tells you
A card that starts with 666006 runs on the Maestro network, is a debit card, was issued by Citibank and comes from Hong Kong. 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 Maestro cards, use Maestro test numbers for form validation, and your gateway's official sandbox cards for payment flows.
BIN 666006 FAQ
Which bank issued BIN 666006?
BIN 666006 is issued by Citibank in Hong Kong.
Is BIN 666006 a credit or debit card?
BIN 666006 is a debit card on the Maestro network.
What country is BIN 666006 from?
Cards starting with 666006 are issued in Hong Kong (HK).
Can BIN 666006 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.