BIN 521554
BIN 521554 belongs to a Mastercard debit prepaid workplace b2b card issued by Comerica Bank in United States.
| BIN / IIN | 521554 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Prepaid Workplace B2b |
| Prepaid | Yes |
| Issuing bank | Comerica Bank |
| Issuer phone | +18002663742 |
| Issuer website | https://www.comerica.com |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 521554 runs on the Mastercard network, is a debit card, was issued by Comerica Bank and comes from United States. 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 521554 FAQ
Which bank issued BIN 521554?
BIN 521554 is issued by Comerica Bank in United States.
Is BIN 521554 a credit or debit card?
BIN 521554 is a debit card on the Mastercard network, and it is prepaid.
What country is BIN 521554 from?
Cards starting with 521554 are issued in United States (US).
Can BIN 521554 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.