BIN 521170
BIN 521170 belongs to a Mastercard credit standard card issued by Transcard Financial Services AD in Bulgaria.
| BIN / IIN | 521170 |
|---|---|
| Card brand | Mastercard |
| Card type | Credit |
| Card level | Standard |
| Prepaid | No |
| Issuing bank | Transcard Financial Services AD |
| Country | 🇧🇬Bulgaria(BG) |
What this BIN tells you
A card that starts with 521170 runs on the Mastercard network, is a credit card, was issued by Transcard Financial Services AD and comes from Bulgaria. 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 521170 FAQ
Which bank issued BIN 521170?
BIN 521170 is issued by Transcard Financial Services AD in Bulgaria.
Is BIN 521170 a credit or debit card?
BIN 521170 is a credit card on the Mastercard network.
What country is BIN 521170 from?
Cards starting with 521170 are issued in Bulgaria (BG).
Can BIN 521170 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.