Your account number is on your debit card, checks, and online banking
Your Chase account number is a unique identifier for your specific checking or savings account. You can find it in four places without calling the bank: on the front or back of your debit card, on the bottom left of any check you write, in the Chase mobile app under account details, or on your monthly statement.
The fastest route is your debit card. Flip it over and look at the raised or printed numbers on the back. The account number is usually the longer string of digits (typically 10 to 12 numbers), separate from your card number itself. If you do not have your card handy, log into your Chase account online or open the mobile app—your account number appears immediately when you select the account.
If you need the number right now and cannot access your card or online account, you can call Chase customer service at the number on the back of your card. A representative can read it to you after verifying your identity. Wait times vary, but you should reach someone within 10 to 15 minutes during business hours.
Key Takeaways
- Your account number appears on your debit card, checks, and in the Chase app under your account details.
- The account number is different from your card number and is usually 10 to 12 digits long.
- You can find it on paper statements mailed to your address, typically near the top right corner.
- If you cannot locate it yourself, call the customer service number on the back of your card and a representative will provide it after identity verification.
Finding your account number on your debit card
Look at the back of your Chase debit card first. Most cards print the account number in smaller digits below or above the main card number. The card number itself is the 16 digits on the front; the account number is a separate, shorter sequence on the back.
Some older Chase cards may print the account number on the front instead. If you see multiple number sequences and are unsure which is the account number, the one that is 10 to 12 digits long is almost always correct. Write it down or take a photo for your records, but do not share it with anyone you do not trust completely.
Locating it in the Chase app or online banking
Open the Chase mobile app or go to chase.com and log in with your username and password. Once you are logged in, tap or click on the account you need the number for—whether it is checking, savings, or money market.
The account details page will display your account number prominently, usually near the top. You can copy it directly from the app or take a screenshot. This method works even if you do not have your card with you and is often faster than calling.
Checking your paper statements
If you receive paper statements by mail, your account number is printed on every one. Look near the top right corner of the first page, usually just below your name and address. The statement also shows your routing number (a nine-digit code) if you need it for wire transfers or setting up direct deposit.
Keep in mind that paper statements can take 5 to 7 business days to arrive after the statement closing date. If you need the number urgently, use your card, app, or online account instead.
What to do if you cannot find your account number
Call Chase at the number printed on the back of your debit card. You will need to verify your identity by providing your Social Security number, date of birth, or answers to security questions. A representative will read your account number to you and can also confirm which account it belongs to if you have multiple accounts with Chase.
You can also visit a Chase branch in person with a photo ID. A teller can print your account number for you on the spot. This is useful if you need other account information at the same time, such as your routing number or recent transaction history.
Account number versus routing number
Your account number identifies your specific account at Chase. Your routing number identifies the Chase branch or processing center that handles your account. You need both for wire transfers, setting up direct deposit, or authorizing automatic payments.
Chase routing numbers vary by state and account type. The most common routing number for Chase checking accounts is 021000021, but yours may be different. Your statement or online banking will show the correct routing number for your account. Never assume—always verify the routing number before sending money or setting up automatic transfers.
Protecting your account number
Your account number is not as sensitive as your full card number or PIN, but you should still treat it carefully. Do not share it in emails, texts, or over the phone unless you initiated the contact and you are certain you are speaking to Chase or a trusted organization like your employer or a government agency.
Scammers sometimes call claiming to be from Chase and ask for your account number to "verify" your account. Chase will never ask for your account number unsolicited. If someone calls you asking for it, hang up and call Chase directly using the number on your card.
Frequently Asked Questions
Is my account number the same as my card number?
No. Your card number is 16 digits on the front of your debit card. Your account number is usually 10 to 12 digits and appears separately, most often on the back of the card or in your online banking. One card can be linked to one account, but they are different numbers used for different purposes.
Can I change my account number?
No, your account number is permanent and cannot be changed. If you are concerned about fraud or unauthorized access, contact Chase immediately. They can freeze your account, issue a new debit card, or help you move money to a new account if needed.
Do I need my account number to use my debit card?
No. You only need your card number, expiration date, and CVV to make purchases online or over the phone. Your account number is used for bank transfers, direct deposit setup, and wire transfers—not for everyday card purchases.
What if I see multiple account numbers in my Chase app?
You likely have more than one account with Chase—for example, a checking account and a savings account. Each account has its own unique number. Select the specific account you need the number for, and the app will display it clearly.
How long does it take to get my account number if I call Chase?
If you call during business hours, you should reach a representative within 10 to 15 minutes. They will verify your identity and provide your account number immediately. After-hours calls may take longer or route to an automated system.