BIN 550870
BIN 550870 belongs to a Mastercard debit enhanced card issued by Computer Services, INC. in United States.
| BIN / IIN | 550870 |
|---|---|
| Card brand | Mastercard |
| Card type | Debit |
| Card level | Enhanced |
| Prepaid | No |
| Issuing bank | Computer Services, INC. |
| Issuer phone | +18005454274 |
| Issuer website | http://www.csiweb.com |
| Country | 🇺🇸United States(US) |
What this BIN tells you
A card that starts with 550870 runs on the Mastercard network, is a debit card, was issued by Computer Services, INC. 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 550870 FAQ
Which bank issued BIN 550870?
BIN 550870 is issued by Computer Services, INC. in United States.
Is BIN 550870 a credit or debit card?
BIN 550870 is a debit card on the Mastercard network.
What country is BIN 550870 from?
Cards starting with 550870 are issued in United States (US).
Can BIN 550870 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.