521839 BIN Number Details
Card Scheme
MASTERCARD
Card Level
Card Type
CREDIT
Country
🇦🇿 AZERBAIJAN
Bank
CITIBANK
1-800-950-5114
onlane.citi.com/US/login.do
Details about the BIN/IIN number 521839
- The BIN number 521839 was issued by CITIBANK in AZERBAIJAN.
- The card scheme for this card is MASTERCARD.
- 521839 is a CREDIT card.
- The card has a length of 16.
- This card uses the Luhn validation algorithm.
- This BIN number is still active.