About BIN 530371
The Bank Identification Number 530371 identifies cards issued by Bancolombia, S.A. on the Mastercard network in Colombia. Cards in this range are credit cards. Card numbers starting with these digits are routed to the issuing institution during payment authorization.
A BIN (Bank Identification Number) - also called an IIN (Issuer Identification Number) - is the first 6-8 digits of a payment card. It reveals the card network, issuer, country, and funding type, but never identifies an individual cardholder or account.
Frequently Asked Questions
What bank issued BIN 530371?
BIN 530371 is issued by Bancolombia, S.A. in Colombia.
What card network does BIN 530371 belong to?
BIN 530371 belongs to the Mastercard network and is a credit card.
Is it safe to look up BIN 530371?
Yes. BIN data covers only the first 6-8 digits of a card and is public industry information used by merchants and payment processors. It cannot identify any individual card or cardholder.