Credit cards don’t have routing numbers. There is no routing number printed on your card, embedded in your card number, or associated with your credit card account. If someone is asking you for a routing number, they need information from your bank account, not your credit card.
This is a common point of confusion, especially when you’re setting up a payment, filling out a form, or trying to pay a bill electronically. Here’s what you actually need to know.
Why Credit Cards Don’t Use Routing Numbers
Routing numbers exist to move money between bank accounts. They’re nine-digit codes assigned to banks and credit unions so the banking system knows where to send funds during transfers, direct deposits, and electronic bill payments. Your checking or savings account uses a routing number because money physically moves in and out of that account.
Credit cards work on a completely different system. When you swipe, tap, or type in your credit card number, the transaction runs through a card network like Visa, Mastercard, American Express, or Discover. These networks have their own infrastructure for authorizing and settling payments. Your card number, expiration date, and security code are all the information needed to process a credit card transaction, so a routing number never enters the picture.
What the Numbers on Your Credit Card Mean
Your credit card number is typically 15 or 16 digits long, and each section serves a specific purpose. The first digit identifies the card network and industry. Cards starting with 4 are Visa, 5 is Mastercard, 3 is American Express, and 6 is Discover.
The first six digits together form the Issuer Identification Number (sometimes called the Bank Identification Number). This tells payment processors which financial institution issued your card. The next nine to twelve digits identify your specific account. The final digit is a checksum, a mathematical verification tool that helps confirm the card number is valid.
None of these digits function like a routing number. The issuer identification number might seem similar since it points to a bank, but it serves a completely different role within the card network’s processing system.
When You’re Asked for a Routing Number
If a form or a person is asking for a routing number, they almost certainly want your bank account information for an ACH (Automated Clearing House) transfer. This is the system used for direct deposits, automatic bill payments, and bank-to-bank transfers. You’ll need two pieces of information: your bank’s routing number and your checking or savings account number.
You can find both on the bottom of a paper check. The routing number is the nine-digit number on the left, your account number is in the middle, and the check number is on the right. If you don’t have checks, log into your bank’s website or app, where both numbers are usually listed under account details. You can also call your bank and ask.
Paying Your Credit Card Bill Electronically
One common scenario that causes this confusion: you’re trying to pay your credit card bill online and the payment form asks for a routing number. In this case, you’re paying your credit card from your bank account. The routing number and account number the form wants belong to your checking account, not your credit card. You’re authorizing the credit card company to pull funds from your bank to cover your balance.
Most credit card issuers also let you pay by linking a bank account through their app or website, mailing a check, or paying by phone. The routing number is only needed for the electronic bank transfer method.
Prepaid Cards Are a Special Case
Some prepaid debit cards blur the line between cards and bank accounts. Certain prepaid cards allow direct deposit, which means they do have an associated routing number and account number. These numbers are not printed on the card itself and are usually not the same as the card number on the front. You’d need to contact the prepaid card’s customer service or check your account online to get them.
This only applies to prepaid debit cards that specifically offer direct deposit as a feature. It does not apply to standard credit cards, which never have routing numbers regardless of the issuer.
Quick Reference: Routing Number vs. Credit Card Number
- Routing number: Nine digits, identifies a bank, used for ACH transfers and direct deposits, found on checks or through your bank. Tied to a deposit account.
- Credit card number: 15 or 16 digits, identifies your card issuer and account, used for purchases through card networks, printed on your card. Not tied to a deposit account.
If you’re staring at your credit card looking for a routing number, the short answer is that it isn’t there. Whatever transaction you’re trying to complete either requires your bank account details instead or simply needs your credit card number, expiration date, and security code.