Where to find your account number right now
Your bank account number is printed on the bottom left of every check you write. If you have checks, look at the second set of numbers — the first set is your routing number, and the second is your account number. It is usually 8 to 12 digits long, though the length varies by bank.
If you do not have checks or cannot find them, log into your bank's website or mobile app. Your account number appears on the account summary page, usually near the top. Most banks also print it on your debit card statement or in the account details section of your online portal.
You can also call your bank's customer service line — the number is on the back of your debit card or on your monthly statement. A representative can read your account number to you over the phone. Some banks text or email it to you if you request it through their app.
Key Takeaways
- Your account number appears on the bottom of your checks, in your online banking portal, and on your monthly statement.
- The account number is the second set of numbers on a check, after the routing number.
- You can call your bank's customer service line to have your account number read to you immediately.
- Account numbers are typically 8 to 12 digits, but the exact length depends on your bank.
- Never share your account number with anyone who contacts you unsolicited, even if they claim to be from your bank.
Account numbers on your monthly statement
Your bank sends you a statement every month — either by mail or email, depending on what you chose when you opened the account. The account number is listed at the top of the statement, usually next to your name and the account type (checking, savings, money market, and so on).
If you receive paper statements, keep one in a safe place for reference. If you receive statements by email, you can search your email for "account number" and the statement will appear. Many banks also let you download past statements from your online portal, so you can retrieve an old one if you need it.
Finding it through your bank's app or website
Log into your bank's website or open the mobile app on your phone. Look for a section labeled "Account Details," "Account Information," or "My Accounts." Your account number will be displayed there alongside your account balance and recent transactions.
Some banks hide the full account number for security reasons and show only the last four digits on the main screen. If that is the case, click or tap on the account to expand the details, and the full number will appear. You may need to enter your password or use biometric authentication (fingerprint or face recognition) to view it.
What to do if you cannot locate your account number
Call your bank's customer service number. This number is printed on the back of your debit card, on your monthly statement, or on your bank's website. Have your Social Security number and a form of identification ready — the bank will verify your identity before sharing account information.
You can also visit a branch in person. Bring a government-issued ID, and a teller will provide your account number. This is the slowest option if you need the number immediately, but it is useful if you prefer to handle banking in person or if you have other questions to ask at the same time.
Protecting your account number from misuse
Your account number is sensitive information. Do not share it with anyone who calls or emails you unsolicited, even if they claim to represent your bank. Real banks never ask for your account number over the phone or email — they already have it in their system.
When you give your account number to a business (for direct deposit, bill payment, or a refund), make sure you initiated the request and that you are communicating with a legitimate organization. Scammers sometimes pose as government agencies or businesses to collect account numbers for fraud.
If you suspect someone has your account number and may use it fraudulently, contact your bank immediately. Most banks can freeze your account, issue a new account number, or monitor for suspicious activity.
Difference between account number and routing number
Your routing number identifies which bank you use. Your account number identifies which specific account at that bank is yours. Both are needed together for direct deposits, wire transfers, and automatic bill payments.
On a check, the routing number is the first set of numbers on the bottom left (usually 9 digits), and the account number is the second set (usually 8 to 12 digits). The third set of numbers is the check number itself. When you provide banking information to an employer or creditor, you will typically need both numbers.
Frequently Asked Questions
Is my account number the same as my debit card number?
No. Your debit card number is printed on the front of the card and is different from your account number. The account number is what your bank uses internally to track your funds. You need the account number for direct deposits and wire transfers, but you use the card number for purchases and ATM withdrawals.
Can I change my account number?
Most banks will not change your account number unless there is fraud or a security breach. If you are concerned about your account number being compromised, contact your bank and explain the situation. They can close the current account and open a new one with a different number if necessary.
What if I have multiple accounts at the same bank?
Each account has its own unique account number. If you have a checking account and a savings account, they will have different numbers. When you log into your online banking, you can see all your accounts listed separately, each with its own number.
Do I need my account number to check my balance?
No. You can check your balance by logging into your online banking portal or mobile app using your username and password, or by calling your bank's automated phone line. You do not need to provide your account number to access this information if you are already authenticated.
What should I do if I forgot my online banking password?
Click the "Forgot Password" link on your bank's login page. You will be asked to verify your identity using your email address, phone number, or security questions. Once verified, you can reset your password and log back in to view your account number and other details.