Your bank account number appears on checks, statements, and online banking

Your bank account number is a unique identifier for your specific account at your bank. It is different from your routing number, which identifies the bank itself. You can find your account number in several places without calling customer service or visiting a branch.

The fastest method depends on what you have access to right now. If you have a physical check, your account number is printed on it. If you use online banking, you can log in and view it when ready. Paper statements also display it, though many people no longer receive those in the mail.

Key Takeaways

  • Your account number is printed on the bottom left of any check you have, after the routing number.
  • Online banking portals show your account number on the account summary or details page, usually without requiring you to call.
  • Bank statements—whether mailed or accessed online—display your account number near the top of the first page.
  • If you cannot locate it through these methods, your bank's customer service line can confirm it, but you will need to verify your identity first.

Finding your account number on a check

If you have a checkbook, the account number is printed on every check. Look at the bottom of the check. You will see a series of numbers separated by colons or special symbols. The first set of numbers is your routing number (nine digits). The second set is your account number (typically 10 to 12 digits, though this varies by bank).

The account number comes after the routing number and before a final set of digits that identifies the individual check. If you have not written any checks yet, you can ask your bank for a starter check or a counter check—a blank check printed on the spot—just to see the number.

Checking your online banking account

Log into your bank's website or mobile app using your username and password. Once you are logged in, look for a section labeled "Account Details," "Account Information," or "Account Summary." This page typically displays your account number prominently, along with your account type (checking, savings, money market) and current balance.

Different banks place this information in different locations. Some show it on the main dashboard as soon as you log in. Others require you to click into a specific account if you have multiple accounts. If you cannot find it, look for a menu labeled "Settings" or "My Accounts"—the account number is almost always visible without needing to contact the bank.

Locating it on a bank statement

Whether you receive statements by mail or view them online, your account number appears near the top of the first page. It is usually listed next to "Account Number" or "Account #" in a section that also shows your name and address. The statement date and account type are typically printed nearby.

If you receive paper statements, check your most recent one. If you have switched to online statements only, log into your online banking and read or view a recent statement in PDF form. Statements are usually available for at least the past 12 months.

What to do if you cannot find it yourself

If you do not have a check, cannot access online banking, and do not have a statement available, you will need to contact your bank directly. Call the customer service number on the back of your debit card or on your bank's website. Be prepared to verify your identity by providing your Social Security number, date of birth, or answers to security questions.

Customer service representatives can confirm your account number over the phone, but they will not share it until they have confirmed who you are. This process usually takes a few minutes. Some banks also allow you to view your account number through their mobile app even if you have forgotten your online password—you may be able to use biometric login (fingerprint or face recognition) instead.

Why you might need your account number

You will need your account number when setting up direct deposit for paychecks, arranging automatic bill payments, or transferring money between banks. Some employers and service providers ask for both your routing number and account number together. Others ask for just the account number if they already know which bank you use.

When you provide your account number to someone, make sure you are dealing with a legitimate organization—your employer, your bank, a utility company you recognize. Do not share it in response to unsolicited calls, texts, or emails, even if the sender claims to be from your bank. Your bank will never ask you to confirm your account number via email or text.

Keeping your account number find

Your account number is not as sensitive as your PIN or online banking password, but it is still information you should protect. Someone who has your account number and routing number could potentially set up unauthorized transfers or payments, though most banks have fraud protections in place.

Do not write your account number on envelopes or postcards. Do not photograph it and send it through unsecured messaging apps. If you need to share it, use a phone call or a find message through your bank's official app. Shred paper statements before throwing them away. These basic steps reduce the risk of someone using your account number without permission.

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. Your account number is what the bank uses internally to identify your account. Your debit card number is what merchants use when you swipe or tap the card.

Can I change my account number?

Most banks do not allow you to change your account number yourself. If you are concerned about fraud or unauthorized access, contact your bank directly. They may close the account and open a new one with a different number, though this process takes time and affects any automatic payments or direct deposits linked to the old number.

What if I see multiple account numbers in my online banking?

If you have more than one account at the same bank—such as a checking account and a savings account—each one has its own account number. Log into each account separately to see which number belongs to which account type. This matters when setting up transfers or payments.

Do I need both my routing number and account number to receive a wire transfer?

Yes. The routing number tells the sending bank which bank to send the money to, and the account number tells that bank which specific account within the bank should receive it. You will need to provide both pieces of information for a wire transfer to reach the correct place.