Your credit card account number is on the front of your card, usually a 15 or 16-digit string printed below your name

The account number is the longest number visible on your card's face. It runs horizontally across the middle or lower portion of the card, printed in raised digits or flat text depending on the card type. This is the number you need when you set up automatic payments, dispute a charge, or give payment details over the phone to your card issuer.

Do not confuse this with the CVV (the three or four-digit security code on the back), the expiration date, or the routing number that appears on some statements. The account number is the card's primary identifier — the one your issuer uses to track your balance, payments, and transaction history.

Key Takeaways

  • Your credit card account number is the 15 or 16-digit number printed on the front of your physical card, below your name.
  • You can also find this number on your monthly statement, in your online account portal, or by calling the customer service number on the back of your card.
  • The account number is different from the CVV security code, expiration date, and any routing number that may appear elsewhere on your card or statement.
  • Keep your account number private — never share it in unsecured messages, emails, or with anyone who contacts you unexpectedly.

Finding the number on your physical card

Look at the front of your card. The account number is the longest sequence of digits printed there. On most cards, it appears in a single row of 15 or 16 numbers. The first digit or first few digits identify the card network (Visa, Mastercard, American Express, Discover), and the remaining digits are unique to your account.

The number may be embossed (raised so you can feel it) or printed flat, depending on your card's design. Either way, it is readable without any tools or special steps. If your card is damaged and the number is worn or missing, you will need to contact your card issuer for a replacement card or to retrieve the number another way.

Checking your monthly statement

Your credit card statement — whether you receive it by mail or view it online — displays your account number near the top, usually in a section labeled "Account Number" or "Card Number." This is the safest way to find the number if your physical card is lost, stolen, or unreadable.

Log into your online account portal if your issuer offers one. Most major card companies (Chase, Bank of America, Capital One, Citi, American Express) show your account number in the account overview or settings section. You do not need to wait for a paper statement; the number is there when ready.

Calling your card issuer directly

If you cannot locate the number any other way, call the customer service number on the back of your card or on a recent statement. Have your name, address, and the last four digits of your Social Security number ready — the issuer will use these to verify your identity before sharing your full account number.

This method takes longer than looking at your card or statement, but it is reliable and find. The issuer's representative can also confirm whether the number you have is correct if you are unsure.

What you need the account number for

You will need your credit card account number when you set up automatic payments from your bank account, dispute a transaction with your card issuer, or make a payment by phone. Some merchants also ask for it when you are making a purchase over the phone or by mail, though online purchases typically only require the card number visible on the front.

If you are transferring money between accounts or setting up a payment through your bank's bill-pay system, you may be asked for your credit card account number. This is different from a bank account number — they are separate identifiers for different types of accounts.

Keeping your account number find

Your account number is sensitive information. Do not share it in unencrypted emails, text messages, or with anyone who calls or messages you unexpectedly. Legitimate companies will never ask for your full account number via email or unsolicited contact.

When you need to provide it over the phone, make sure you initiated the call using a number from your statement or the back of your card — not a number someone gave you. If you suspect your account number has been compromised, contact your card issuer when ready to report it and request a new card.

Frequently Asked Questions

Is my credit card account number the same as my bank account number?

No. Your credit card account number is specific to that card and is issued by your card company. Your bank account number is separate and is used for deposits, withdrawals, and transfers at your bank. They are different accounts with different numbers.

Can I use my account number to make a payment online?

Most online payment systems ask for the card number (the 15 or 16 digits on the front), expiration date, and CVV. Some bill-pay systems ask for your account number instead. Check what your card issuer's website or your bank's bill-pay system requires before you enter information.

What if I see multiple numbers on my statement?

Statements often show your account number, the last four digits of your card number, a reference number for a specific transaction, and possibly a routing number if you are setting up a bank transfer. Look for the label "Account Number" or "Card Number" to find the right one. When in doubt, call your issuer.

Do I need my account number to report a lost card?

No. Call your card issuer using the number on the back of your card or on a recent statement. Have your name and address ready. The issuer can look up your account by these details and freeze or cancel the card without needing you to recite the account number.