Your account number is an 8 or 9-digit code that identifies your specific checking account

Your Bank of America checking account number is printed on the bottom left of every check you receive. It appears between the routing number (which starts with 021) and the check number on the far right. If you do not have checks in front of you, you can find this number in several other places without leaving your home.

The account number itself does not change unless you close the account and open a new one. It stays the same whether you move, change your address, or update your contact information with the bank. You will need this number to set up direct deposit, arrange wire transfers, or give payment instructions to employers and creditors.

Key Takeaways

  • Your account number is the 8 or 9-digit code on the bottom left of your checks, between the routing number and check number.
  • You can find your account number online through your Bank of America login, on your debit card statement, or by calling customer service.
  • The routing number (021) is different from your account number and is needed for some transactions like direct deposit.
  • Bank of America customer service can confirm your account number over the phone if you have your Social Security number and other identifying information ready.

Finding your account number on your checks

Look at the bottom of any check. You will see three sets of numbers. The first set on the far left is the routing number. The middle set is your account number. The third set on the far right is the individual check number.

The account number is typically 8 or 9 digits long. Some older Bank of America accounts may have slightly different formatting, but the position remains the same: between the routing number and the check number, printed in the MICR line (the line of numbers in a special font at the bottom).

Locating your account number online

Log into your Bank of America account through the website or mobile app. Once you are signed in, your account number appears on the account summary page, usually labeled as "Account Number" or "Checking Account Number." It displays prominently near your account balance and recent transactions.

If you have multiple accounts with Bank of America, each one has its own unique account number. The summary page will list all your accounts, so you can identify which number belongs to which account. This method works 24 hours a day and does not require you to have checks available.

Getting your account number from your debit card statement

Your monthly statement, whether you receive it by mail or view it online, includes your account number. It typically appears at the top of the first page, near your account holder name and address. Online statements are often easier to search — you can use your browser's search function to find "account number" when ready.

If you have not received a recent statement, you can request one through your online banking portal or by calling Bank of America customer service. Digital statements are usually available to read within a few days of the statement closing date.

Calling Bank of America to confirm your account number

Bank of America customer service can provide your account number over the phone. Call the number on the back of your debit card or visit a local branch. You will need to verify your identity first — the bank will ask for your Social Security number, date of birth, and possibly other personal details.

Wait times vary depending on the time of day and how busy the service center is. Calling early in the morning on a weekday typically means shorter hold times. If you are calling from a phone number not associated with your account, have your account information or a recent statement nearby so you can answer security questions.

The difference between your account number and routing number

Your routing number identifies which Bank of America branch or processing center handles your account. Bank of America's routing number is 021000021 for most accounts. Your account number identifies your specific account within the bank's system. You need both numbers for certain transactions, but they serve different purposes.

When setting up direct deposit, your employer will ask for both your routing number and account number. When paying a bill by check, only your account number appears on the check itself (the routing number is encoded separately). Understanding the difference prevents mistakes when you are providing banking information to third parties.

What to do if you cannot find your account number

If you have lost access to your checks, statement, and online account, visit a Bank of America branch in person with a photo ID. A teller can look up your account number when ready and write it down for you. This is the fastest option if you need the number right away.

You can also call Bank of America's main customer service line at 1-800-432-1000. Have your Social Security number, date of birth, and a form of identification ready. The representative will verify your identity before sharing your account number over the phone.

Frequently Asked Questions

Can I use my debit card number instead of my account number?

No. Your debit card number and account number are different. The debit card number is for purchases and ATM withdrawals. Your account number is needed for banking transactions like direct deposit, wire transfers, and bill payments. Always use the account number when a bank or employer specifically asks for it.

Is my account number the same as my customer ID?

No. Your customer ID is a separate identifier that Bank of America uses internally. Your account number is what you need for most transactions. If you are unsure which number to provide, ask the person or organization requesting it to clarify whether they need your account number or customer ID.

What if I have multiple checking accounts with Bank of America?

Each account has its own unique account number. When you log into online banking, you will see all your accounts listed separately with their own numbers. Make sure you are using the correct account number for the transaction you are making, especially if you have both personal and business accounts.

Do I need to memorize my account number?

You do not need to memorize it, but it is useful to write it down and keep it in a safe place. You will need it frequently for direct deposit forms, bill payment setup, and wire transfer requests. Storing it securely at home means you can find it quickly without logging into your account every time.

Will my account number change if I move or change my address?

No. Your account number stays the same for the life of the account, regardless of address changes, name changes, or other updates to your profile. The only time you get a new account number is if you close the account and open a new one.