Do Credit Cards Have Routing Numbers?

Credit cards don't have routing numbers. But you might use your bank's routing number to pay your blll. Learn how the two numbers are different.

Key Takeaways
Do Credit Cards Have Routing Numbers?

Credit cards don’t have routing numbers. A routing number identifies a bank, and a credit card isn’t a bank account. It’s a line of credit from your card issuer.

The confusion usually starts when you pay your card bill. That form asks for a routing number, and it means the one for your bank account.

Do cards have routing numbers?

No. When you pay with a credit card, you’re borrowing from the card issuer, so your bank account isn’t involved. It only comes in later, when you pay your credit card bill. If your issuer’s payment page asks for a routing number, enter your bank’s, along with your bank account number.‍

‍Routing number means bank account. If a payment page asks for a routing number, it's pulling from your checking account, not a card. You'll find both numbers on a check or in your banking app. Issuers generally won't let you pay one card with another, which is why there's no card field here.

What is a routing number?

A routing number is a nine-digit code that identifies your bank or credit union. It’s how a payroll system, a biller, or another bank knows where to send money or where to pull it from. Many banks use one routing number for every branch. Larger banks may have several, depending on location or account type.

Together, your routing number and account number work like an address. The routing number is the street, and the account number is your house number.

Read more >> How to Read a Check: Routing Numbers, Account Numbers, and More

Credit card numbers vs. routing numbers

Credit card numberRouting number
What it doesIdentifies the card network, the issuer, and your accountIdentifies the bank or credit union that holds your account
What it’s linked toA line of credit from a card issuerA bank or credit union
Number of digitsUsually 15 or 16, up to 19 on some cardsAlways 9
Where to find itOn the card or in your issuer’s app or websiteAt the bottom of a check, on your bank statement, or in your bank’s app
What it’s used forPurchases online or in person, hotel and rental reservationsDirect deposit, automatic bill payments, and transfers. Some banks use a separate routing number for wire transfers.

The individual digits in each number mean different things. On a credit card, the first digit points to the card network, the next several identify the issuer, and the last is a check digit that catches typos.

A routing number works the same way: the first four digits point to a Federal Reserve district and processing center, the next four identify the bank, and the ninth is a check digit.

Read more >> How Many Numbers Are on a Credit Card?

Bottom line

Credit cards don’t have routing numbers. Your card number routes purchases to your issuer, and your bank’s routing number only comes in when you pay the bill.

What those numbers don’t show is the rate. Two people can hold the same card with very different APRs, because issuers price on credit history. A Kikoff Credit Account adds on-time payments to your reports at Equifax, Experian, and TransUnion before your next application. There’s no credit check to sign up, and plans start at $5 a month.

Frequently Asked Questions

Do credit cards have routing numbers?
How is a credit card number different from a routing number?
Do debit cards have routing numbers because they’re tied to your bank account?

About the author

Sarah Edwards
Sarah Edwards

Sarah Edwards is passionate about financial literacy and helping readers navigate their money with confidence. She specializes in breaking down complex financial topics into clear, accessible language and regularly covers personal finance, credit, debt, insurance, crypto, and small business.

About the editor

Kelly Suzan Waggoner
Kelly Suzan Waggoner

Kelly Suzan Waggoner is an editor with more than 15 years of experience in personal finance, including leadership roles at AOL, Bankrate, and Finder, with her work appearing across Yahoo Finance, Nasdaq, and Lifehacker. She specializes in credit, lending, and consumer finance for financially underserved audiences, helping people navigate unfamiliar decisions around credit building, debt management, and financial wellness.

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Disclaimer: The information provided in this blog post is meant for informational purposes only and does not constitute financial advice.

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