Your account number appears in four places: your debit card, your checks, your monthly statement, and online in the Chase app or website

The fastest way is to look at a check from your checkbook. Your account number is the middle set of digits on the bottom of the check, between the routing number on the left and the check number on the right. If you do not have checks, open the Chase mobile app or log into Chase.com, go to your checking account, and select "Account Details" — your full account number will display there.

Your debit card also shows part of your account number, though not all of it. The last four digits of your account number appear on the card itself. If you need the complete number and cannot access your checks or online account, call Chase customer service at the number on the back of your debit card and they will read it to you over the phone.

Key Takeaways

  • The middle set of digits on the bottom of any check is your full account number, printed between the routing number and check number.
  • Log into Chase.com or the Chase mobile app, select your checking account, and choose "Account Details" to see your account number online.
  • Your debit card displays the last four digits of your account number on the front, but not the complete number.
  • Your monthly paper or electronic statement also lists your full account number at the top or in the account summary section.

Finding your account number in the Chase app

Open the Chase mobile app and tap the checking account you want to view. At the top of the account screen, you will see your account name and balance. Tap "Account Details" or the three-dot menu icon, depending on which version of the app you have. Your full account number will appear in the details section, usually labeled "Account Number" or "Checking Account Number."

If you cannot find the Account Details option, scroll down on your account screen — some versions of the app place this information lower on the page. You can also take a screenshot of your account number for your records, though Chase recommends not sharing screenshots of sensitive account information with others.

Finding your account number on Chase.com

Log into your Chase account at Chase.com using your username and password. Click on the checking account you need information for. On the account overview page, look for a link or button labeled "Account Details," "Account Information," or "View Details." Click it to open a panel showing your full account number.

If you have multiple checking accounts, make sure you are viewing the correct one before copying down the number. The account number will not change unless you close the account and open a new one, so you can write it down and keep it in a safe place for future reference.

Reading your account number from a check

Look at the bottom of any check from your checkbook. You will see three separate numbers printed in magnetic ink. The first number on the left is your bank's routing number (nine digits). The middle number is your account number (typically 10 to 12 digits). The third number on the right is the individual check number.

The account number is always in the middle position, regardless of which check you look at. All checks from the same account will have the same account number printed on them. If your checks are old or the ink is faded, the numbers may be hard to read — in that case, use the app or website method instead.

Locating your account number on your monthly statement

Your account number appears on both paper and electronic statements from Chase. On a paper statement, look at the top right corner or the top center of the first page — your account number is usually printed near your name and address. On an electronic statement (PDF), the account number typically appears in the header section at the top of the document.

If you receive statements by mail, you can pull any recent statement from your files. If you prefer electronic statements, log into Chase.com, go to "Statements," select the account and date range you want, and download the PDF. The account number will be visible in the same location on every statement.

What to do if you cannot access your account number

If you do not have checks, cannot log into your online account, and do not have a recent statement, call Chase customer service at the number on the back of your debit card. Have your debit card and a form of ID ready. The representative will verify your identity and read your account number to you over the phone.

You can also visit a Chase branch in person with your debit card and ID. A teller can print out your account information or write down your account number for you. This method takes longer than calling or using the app, but it is an option if you prefer to handle it face-to-face.

Why you might need your account number

Your account number is required for setting up direct deposit, arranging automatic bill payments, or receiving wire transfer instructions. It is also needed if you want to transfer money between your own accounts at different banks, or if someone outside Chase needs to send you money directly to your checking account.

Keep your account number private and do not share it in emails, texts, or over the phone unless you initiated the contact and you are certain you are speaking with Chase or a trusted organization. Your account number alone cannot be used to withdraw money, but combined with other information it could be misused, so treat it as sensitive information.

Frequently Asked Questions

Is my account number the same as my routing number?

No. Your routing number identifies Chase as your bank (it is the same for all Chase customers in your region), while your account number identifies your specific checking account. Both appear on the bottom of your checks, with the routing number first on the left and the account number in the middle.

Can I see my account number on my debit card?

Your debit card shows the last four digits of your account number, but not the complete number. To see your full account number, use the Chase app, website, a check, or your statement.

What if I have multiple checking accounts with Chase?

Each account has its own unique account number. When you log into the Chase app or website, select the specific account you need information for, then view its account details. Make sure you are looking at the correct account before using the number.

Do I need my account number to call Chase customer service?

No. Chase can look up your account using your debit card number, Social Security number, or the phone number associated with your account. However, having your account number handy can speed up the process.