Your checking account number is printed on the bottom left of your checks, in the second set of numbers after the routing number
If you have checks, the easiest place to find your account number is right there on them. Look at the bottom of any check. You will see three groups of numbers separated by vertical lines. The first group is your routing number (nine digits). The second group is your account number (usually 10 to 12 digits). The third group is the check number itself.
Your account number identifies which specific account at your bank belongs to you. It is different from your routing number, which identifies the bank itself. You need both numbers together to receive wire transfers, set up direct deposit, or give someone permission to withdraw money from your account.
If you do not have checks or cannot find them, your bank statement and online banking portal both show your account number. You can also call your bank's customer service line or visit a branch in person and ask a teller to write it down for you.
Key Takeaways
- Your account number appears on the bottom left of your checks, in the second group of numbers after the routing number.
- Bank statements (paper or online) display your account number near the top, usually labeled as "Account Number" or "Account #".
- Your online banking portal shows your account number in the account details or summary section.
- You can call your bank's customer service number or visit a branch to request your account number if you cannot locate it yourself.
Finding your account number on a bank statement
Your bank statement lists your account number in a prominent location, usually near the top of the page. On paper statements, look for a line that says "Account Number" or "Account #" followed by a series of digits. This is the same number that appears on your checks.
Online statements work the same way. Log into your bank's website or mobile app, navigate to your checking account, and look for account details or account summary. The account number will be displayed there. Some banks also show it on the main dashboard as soon as you log in.
Locating your account number in online banking
Most banks display your account number prominently once you log into your online account. It may appear on the main dashboard, in a section labeled "Account Details," "Account Information," or "My Accounts." The exact location varies by bank, but it is usually one click away from your main account view.
If you cannot find it on the main page, look for a settings or account menu. Some banks hide the full account number for security reasons and show only the last four digits on the main screen. In that case, click on "Account Details" or "View Full Account Number" to see the complete number.
Calling your bank to get your account number
If you do not have checks or access to your statement, call the customer service number on the back of your debit card or the number listed on your bank's website. Have your identification ready — the bank will ask for your name, date of birth, and possibly the last four digits of your Social Security number to verify you are the account holder.
Once verified, a representative can read your account number to you over the phone. Ask them to spell it out digit by digit so you write it down correctly. Some banks will also email or mail it to you if you request it.
Visiting a branch in person
Walk into any branch of your bank with a photo ID and ask a teller for your account number. They will look it up in their system and write it down for you. This is the fastest way if you are already near a branch and need the number when ready.
You do not need an appointment. straightforward go during business hours, take a number if the branch uses a queue system, and tell the teller what you need. They can also print a small card with your account number and routing number if you ask.
What to do if you cannot find your account number anywhere
If you have lost access to your checks, statements, and online banking, or if you opened the account so long ago that you no longer have any of these, contact your bank directly. Call the main customer service line, visit a branch, or use the bank's website to find a contact option.
Be prepared to verify your identity with information only you would know — your full name, date of birth, address, Social Security number, or answers to security questions you set up when you opened the account. Once the bank confirms who you are, they will provide your account number.
Why you need both your routing number and account number
Your routing number tells the banking system which bank to send money to. Your account number tells that bank which account within the bank should receive the money. Together, they form a complete address for your money.
You will need both numbers when you set up direct deposit for a paycheck, receive a wire transfer, pay bills through your bank's bill pay system, or give someone else permission to withdraw money from your account. Providing only one number is not enough — the transaction will fail or go to the wrong place.
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 your card and is different from your account number. Your account number is what identifies your checking account at the bank. You need the account number for transfers and direct deposit, not the debit card number.
Can someone take money from my account if they know my account number?
They would need both your account number and your routing number, and even then they cannot straightforward withdraw money. Most transactions require additional verification, such as your signature, a PIN, or authorization through your bank's system. Do not share your account number with people you do not trust, but knowing the number alone does not put your account at serious risk.
What if the account number on my check does not match the one on my statement?
Contact your bank when ready. This should not happen — your account number is permanent and does not change. A mismatch could indicate a printing error on your checks, or in rare cases, a problem with your account. Your bank can investigate and reorder checks if needed.
Do I need my account number to use my debit card at a store?
No. You only need your debit card and your PIN to make purchases or withdraw cash at an ATM. Your account number is for bank-to-bank transfers, direct deposit, and bill payments — not for everyday card use.