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The Daily Insight Hub

What is a bank credit card issuer?

Author

Sophia Koch

Updated on January 31, 2026

A credit card issuer is a bank or credit union that provides a credit card directly to the end user, such as a consumer or small business owner. Major banks that are credit card issuers in the U.S. include American Express, Bank of America, Barclaycard, Capital One, Chase, Citi, Discover and US Bank.

What is an issuing bank name?

The credit card issuing bank or issuer, as the term goes, refers to the banks that issue credit cards. The name of the bank which issued your card can usually be found displayed prominently on the front of your credit card.

Who is the issuer in a credit card transaction?

Credit card issuers are financial institutions that provide cards and credit limits to consumers. Issuers manage numerous features of credit cards, from the application and approval process to distributing cards, deciding terms and benefits (such as annual fees and rewards), collecting cardholder payments and more.

How do you find the issuing bank?

On a Visa card, the issuing bank may be identified on the card itself. If not, or if the card isn’t physically present — as with a phone or online order — there’s a code embedded in every credit card number that can help identify the issuer.

What happens if you find a credit card and use it?

If you find a lost credit card and someone uses it for purchases online or payments at a register, the cardholder won’t be held financially liable. However, they will have to spend their time and effort disputing the charges and explaining the fraud, so doing the right thing could save them the hassle.

How can I tell what Bank issued a credit card?

Debit and check cards are also included on the BIN database. Find the first six digits of the credit card number in question, whether on the card or on a credit card statement. You can even do this for another person’s credit card without having to see the entire number.

What does it mean to be an issuing bank?

is – suing bank. noun. An issuing bank is represented by any bank or financial institution that grants credit cards and/or lines of credit through card associations. An issuing bank is responsible for any card holder’s ability to pay off the debt he or she accumulates with the credit card or line of credit given by the bank.

Where can I find my credit card issuer ID number?

In the U.S., the official list of issuer identification numbers is maintained by the American Bankers Association. The ABA will only release its database to you if you meet its special qualifications.

Which is the first number on a credit card?

In America we tend to take the short cut of the first number to identify card type, but in fact the first four identify the exact card issuing company and the bank is further identified by the last two (card types with more than 100 banks will have more than one set of numbers in the first four).