BIN 521333
BIN 521333 belongs to a Mastercard credit platinum card issued by Synchrony Bank in United States.
| BIN / IIN | 521333 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Platinum |
| Prepaid | No |
| Issuing bank | Synchrony Bank |
| Issuer phone | +13122837120 |
| Issuer website | https://www.mysynchrony.com |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 521333 runs on the Mastercard network, is a credit card, was issued by Synchrony 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 521333 FAQ
Which bank issued BIN 521333?
BIN 521333 is issued by Synchrony Bank in United States.
Is BIN 521333 a credit or debit card?
BIN 521333 is a credit card on the Mastercard network.
What country is BIN 521333 from?
Cards starting with 521333 are issued in United States (US).
Can BIN 521333 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.