521657
MASTERCARD credit card issued by GULF INTERNATIONAL BANK BSC in SAUDI ARABIA.
credit CORPORATE WORLD 
SAUDI ARABIA 5216 57XX XXXX XXXX
Cardholder Name
John Doe
Card
- Brand
- MASTERCARD
- Type
- credit
- Category
- CORPORATE WORLD
- Prepaid
- No
Issuer
- Country
- saudi arabia
- Phone
- 1-800-432-3117
- Website
- www.chase.com
What does BIN 521657 tell us?
BIN 521657 belongs to the MASTERCARD network and is issued by GULF INTERNATIONAL BANK BSC in SAUDI ARABIA. This is a credit card (not prepaid).
The first 6 digits of this card number uniquely identify the issuing institution and card program. This information is used by payment processors, fraud detection systems, and merchants to route transactions and validate cards.
BIN data is public information shared across millions of cards. Knowing a BIN does not expose any personal or account information. The remaining digits are unique to each cardholder and include a check digit validated by the Luhn algorithm.
BIN 521657 FAQ
Common questions about BIN 521657 and card identification.