Your account number appears on your debit card, checks, and online banking
Your Bank of America checking account number is a unique identifier for your specific account. You can find it in four places without calling or visiting a branch: on the front of your debit card (the 10-digit number after the card number), on any check you've written (the second set of numbers at the bottom), in the Online Banking portal under Account Details, or in the mobile app under Account Information.
The account number itself is separate from your routing number (which identifies Bank of America as your bank) and your card number (which is for debit card transactions). You'll need the account number when setting up direct deposit, arranging wire transfers, or providing banking details to employers or other institutions.
Key Takeaways
- Your 10-digit account number appears on your debit card, checks, and in your online banking portal without requiring a phone call or branch visit.
- The account number is different from your routing number and your debit card number, and each serves a different purpose in banking transactions.
- You can screenshot or photograph your account number from your debit card or checks for quick reference when you need it for forms or transfers.
- If you've lost access to your debit card and checks, logging into Online Banking or the mobile app will show your account number within seconds.
Finding your account number on your debit card
Look at the front of your Bank of America debit card. You'll see a long number embossed or printed across the card — that's your 16-digit card number. Below or near it, you'll find a shorter 10-digit number. That 10-digit number is your checking account number.
If your card is damaged, expired, or you've misplaced it, this method won't work, but the other three methods below will. You don't need an active card to access your account number through other channels.
Locating it on a check
If you have a checkbook, look at the bottom of any check. You'll see three sets of numbers separated by vertical lines. The first set (usually nine digits) is your routing number. The second set (usually 10 digits) is your account number. The third set is the check number itself.
You can use a pen or pencil to write down the account number, or take a photo of the check for your records. This method works even if your debit card is unavailable, as long as you have at least one check from your account.
Checking Online Banking or the mobile app
Log into your Bank of America Online Banking account at bankofamerica.com using your username and password. Once logged in, look for a section labeled "Accounts" or "Account Details." Your checking account number will be displayed there, usually near the account name and current balance.
If you prefer the mobile app, open it and navigate to the account you want to view. Tap on the account name or an info icon, and your account number will appear. This method works 24/7 and requires no phone call or branch visit. You can screenshot the number for future reference.
What to do if you can't find your account number
If you don't have access to your debit card, checks, or Online Banking login, you can call Bank of America customer service at 1-800-432-1000. Have your Social Security number and a form of identification ready. A representative can verify your identity and provide your account number over the phone.
You can also visit a Bank of America branch in person with a government-issued ID. A teller can look up your account number and write it down for you on the spot. Branches are typically open Monday through Friday during business hours, with limited Saturday hours at many locations.
Using your account number safely
Your account number is not secret in the way a password is — it appears on checks that you mail to people and on statements you receive. However, you should not share it with anyone you don't trust, and you should never provide it in response to an unsolicited email or phone call claiming to be from your bank.
When you provide your account number to set up direct deposit or authorize a payment, you're giving permission for a specific transaction. The person or company receiving it should only use it for that stated purpose. If you're uncertain whether a request is legitimate, hang up and call Bank of America directly using the number on your statement or debit card.
The difference between account number, routing number, and card number
Your account number identifies your specific checking account at Bank of America. Your routing number identifies Bank of America itself as your financial institution — all Bank of America customers in a given region share the same routing number. Your debit card number is tied to your account but is used specifically for card transactions and online purchases.
When you set up direct deposit, you'll need both your account number and routing number. When you make a purchase with your debit card, the merchant sees your card number, not your account number. Understanding which number goes where prevents mistakes when filling out forms or authorizing payments.
Frequently Asked Questions
Can I find my account number without logging into Online Banking?
Yes. Your debit card and checks both display your account number without requiring a login. If you have neither, you can call 1-800-432-1000 or visit a branch with your ID. Online Banking is the fastest option if you have your login credentials.
Is my account number the same as my card number?
No. Your card number is 16 digits and appears on the front of your debit card. Your account number is 10 digits and appears below the card number or on your checks. They are linked but serve different purposes.
What's the routing number, and do I need it too?
Your routing number identifies Bank of America as your bank. You'll find it at the bottom left of your checks (the first set of nine digits). You need both your routing number and account number to set up direct deposit or authorize ACH transfers.
Can someone access my account if they have my account number?
Having only your account number is not enough to access your account or move money. A person would also need your password, security questions, or other verification. Treat your account number like information on a check — not secret, but not something to share carelessly.
What if I see multiple account numbers in my Online Banking?
If you have more than one checking account, savings account, or credit card with Bank of America, each one has its own account number. Make sure you're looking at the correct account before providing the number to an employer or other institution.