Where to find your account number right now
Your bank account number is printed on the bottom left of every check you write — it's the middle set of numbers between the routing number and the check number. If you have checks on hand, that's the fastest way to see it. The number is usually 10 to 12 digits long, though length varies by bank.
If you don't have checks, log into your bank's website or mobile app. Your account number appears on the account summary page, often labeled "Account Number" or "Account Details." Most banks show it in full on the dashboard or under a settings menu. Some banks display only the last four digits for security on the main screen — tap or click "View Full Account Number" to see all of it.
You can also call your bank's customer service line, which you'll find on the back of your debit card or on your bank's website. Have your ID ready. They'll verify who you are and read your account number to you over the phone.
Key Takeaways
- Your account number appears on the bottom left of your checks, between the routing number and the check number.
- Log into your bank's website or app and look for "Account Number" or "Account Details" on the account summary page.
- If you need it immediately and don't have checks or online access, call your bank's customer service line with your ID ready.
- Some banks show only the last four digits on the main screen for security — you may need to click to view the full number.
- Your account number is unique to that specific account; if you have multiple accounts at the same bank, each has its own number.
What your account number tells you
Your account number identifies one specific account at your bank. If you have a checking account and a savings account at the same bank, each one has a different account number. The account number alone doesn't tell anyone which bank you use — that's what the routing number is for. Together, the routing number and account number form the pair that lets money move to or from your account.
The account number is not the same as your card number. Your debit card has its own 16-digit number printed on the front. Your account number is shorter and is used for bank transfers, direct deposits, and bill payments — not for swiping or online shopping.
Finding it on different types of accounts
If you have a checking account, the easiest source is a check. The account number sits in the second position of the three number groups at the bottom of the check. Checks are designed to make this information easy to read and use.
If you have a savings account only and no checks, your bank's website or app is your best option. Log in and navigate to the account you want. Most banks display the account number on the main account page or under "Account Details" or "Account Information." If you can't find it online, call the bank.
For money market accounts, certificates of deposit (CDs), and other specialty accounts, the same rules apply: check your online account page first, then call if you need help. Each account type at your bank has its own account number.
Keeping your account number safe
Your account number is not as sensitive as your Social Security number or password, but you should still treat it carefully. Anyone with your account number and routing number can set up a transfer from your account or create an automatic payment. Don't share it with people you don't trust, and don't post it on social media.
When you give your account number to someone — to set up direct deposit at work, to pay a bill, or to receive a transfer — make sure you're dealing with a legitimate business. Scammers sometimes pose as banks or employers to collect account numbers. If you're unsure, hang up and call the organization directly using a phone number from their official website.
If you think someone has your account number and may misuse it, contact your bank right away. They can monitor the account for suspicious activity and, if needed, close the account and open a new one with a different number.
What to do if you can't find your account number
If you've checked your checks, your online account, and your bank statements and still can't locate it, call your bank's customer service line. The number is on the back of your debit card or on the bank's website. Have your ID and the last four digits of your Social Security number ready — the bank will use these to confirm who you are before sharing your account number.
If you're locked out of your online account, call the bank instead of trying to reset it yourself. A representative can verify your identity and give you your account number over the phone while they help you regain access.
Account numbers for joint accounts
If you have a joint account with another person, there is one account number for that account. Both account holders can use the same account number to access the account or set up transfers. The account number doesn't change if you add or remove an account holder — the account itself stays the same.
If you and another person each want separate accounts, you'll need to open individual accounts. Each person's account will have its own account number, even if they're at the same bank and held by the same two people.
Frequently Asked Questions
Is my account number the same as my routing number?
No. Your routing number identifies your bank; your account number identifies your specific account at that bank. Both are needed to send money to or from your account. On a check, the routing number comes first, then the account number.
Can I change my account number?
You cannot change your account number yourself. If you want a new account number — for example, if you think someone has misused it — contact your bank. They can close the old account and open a new one with a different number. This process usually takes a few business days.
What if I give my account number to the wrong person?
Contact your bank immediately. They can watch for suspicious transfers or payments and, if needed, close the account and issue a new one. The sooner you report it, the faster they can protect your money.
Do I need my account number to use my debit card?
No. Your debit card has its own 16-digit number on the front. You use that number for purchases and ATM withdrawals. Your account number is for bank transfers, direct deposits, and bill payments — not for card transactions.
Where do I put my account number when setting up direct deposit?
Your employer or the organization sending the deposit will give you a form with spaces for your routing number and account number. Fill in both. Double-check the numbers before submitting — a mistake in either one will send the money to the wrong place.