Your account number is on your physical card, your statement, and your online login

Your credit card account number is a 15- or 16-digit code that identifies your specific card to the issuer. You can find it in three places without calling the bank: on the front of your card itself, on any monthly statement they send you, or by logging into your online account or mobile app.

The number appears in the same place on nearly every card — embossed or printed on the front, usually below your name. If you have lost the physical card or it is damaged, your statement or online account will show the same number. You do not need to contact the card issuer to locate it.

Key Takeaways

  • Your account number is the 15- or 16-digit number on the front of your card, below your name.
  • Paper statements and online accounts both display your full account number if you cannot access your physical card.
  • The account number is different from the CVV (the three-digit security code on the back) and your routing number.
  • You will need your account number to make payments, dispute charges, or contact customer service about your account.

Finding the number on your physical card

Look at the front of your card. The account number runs horizontally across the middle or lower portion of the card face. On most cards, it is embossed (raised) so you can feel it, though some newer cards print it flat. The number is always below your cardholder name.

If your card is damaged, faded, or the number is hard to read, do not guess or try to reconstruct it from memory. Use one of the other methods instead — your statement or online account will show the complete, correct number.

Checking your monthly statement

Every paper statement your card issuer sends includes your account number near the top of the page, usually in a box labeled "Account Number" or "Card Number." It appears on the first page, often on the right side or in the upper left corner. The statement date and your billing period are printed nearby so you can confirm you are looking at the right document.

If you have statements from multiple cards with the same issuer, check the account number on each one — they are different even though they come from the same bank. Keep at least one recent statement in a safe place if you need to reference your account number later.

Logging into your online account or app

Sign in to your card issuer's website or mobile app using your username and password. Once you are logged in, your account number usually appears on the main dashboard or account overview page. Some issuers label it "Account Number," while others call it "Card Number" or "Account Details."

If you cannot find it on the main page, look for a section called "Account Information," "Card Details," or "My Cards." You may need to click on the specific card if you hold multiple cards with the same issuer. The number will be displayed in full — you do not have to enter anything to see it.

What your account number is used for

You will need your account number when you call customer service to report fraud, dispute a charge, or ask about your account. You will also use it to make a payment by phone or mail, though online and mobile payments usually do not require you to enter it manually. Some merchants may ask for it when you are setting up automatic payments or recurring charges.

Your account number is different from your CVV (the three-digit security code on the back of your card) and your routing number (which is used for bank transfers). Do not confuse these numbers — they serve different purposes and should be protected separately.

Protecting your account number

Your account number is sensitive information. Do not share it over email, text, or phone unless you initiated the contact and you are certain you are speaking with your card issuer. Legitimate companies will never ask you to confirm your full account number via email or unsolicited phone call.

When you need to provide it in writing or over the phone, make sure you are communicating with the official customer service line. Check your statement or the back of your card for the correct phone number — do not use a number from a search result or an email you received.

If you cannot locate your account number

If your card is lost or stolen and you do not have access to a statement or online account, call the customer service number on the back of another card from the same issuer, or search the issuer's website for their main customer service line. Have your Social Security number, date of birth, and address ready so they can verify your identity.

You can also request a replacement card, which will arrive with a new account number. Some issuers allow you to keep the same account number on the replacement card, while others issue a new one — ask when you request the replacement. In the meantime, customer service can help you with any urgent account needs.

Frequently Asked Questions

Is my account number the same as my card number?

Yes. The 15- or 16-digit number on the front of your card is your account number. It identifies your specific account with that card issuer. If you get a replacement card, you may receive a new account number, depending on the issuer's policy.

Can I find my account number if my card is expired?

Yes. An expired card still shows your account number on the front. You can also find it on any statement from when the card was active, or by logging into your online account. The account number does not change when your card expires.

What is the difference between my account number and my CVV?

Your account number is the 15- or 16-digit number on the front of your card. Your CVV is the three-digit security code on the back. The account number identifies your account; the CVV is a security feature used to verify you have the physical card during online purchases.

Do I need my account number to make an online payment?

Not usually. Most card issuer websites and payment apps let you pay without entering your account number — you are already logged in. If you are paying by mail or phone, you may need to provide it, but the issuer will tell you what information they need.

What should I do if I think someone has my account number?

Call your card issuer right away using the number on the back of your card or on a recent statement. They can monitor your account for fraud and issue a replacement card with a new account number if needed. The sooner you report it, the faster they can protect your account.