Your account number is printed on the bottom left of your checks, in your bank's mobile app, and on statements mailed to your address

The easiest place to look is the bottom of a check from your checking account. The account number appears after the routing number — it's the second set of digits on that bottom line. If you don't have checks, open your bank's mobile app or website, log in, and look for "Account Details" or "Account Information." Your account number will be listed there. You can also call your bank's customer service line (the number is on the back of your debit card) and ask them to read it to you.

If you need it right now and can't access your app or phone, your most recent bank statement has it too. Statements come in the mail monthly, or you can request one by calling your bank. The account number appears near the top of the statement next to your name.

Key Takeaways

  • Your account number is the second set of numbers printed on the bottom of a check, right after the routing number.
  • You can find it when ready by logging into your bank's app or website and viewing your account details.
  • Your bank's customer service line can read your account number to you over the phone if you call the number on your debit card.
  • Bank statements mailed to your home or available online also display your account number near the top.

Finding it on a check

If you have a checkbook, this is the fastest method. Look at the bottom of any check. You'll see three groups of numbers printed in a special magnetic ink. The first group is your routing number (nine digits). The second group is your account number — this one varies in length depending on your bank, but is usually between 10 and 12 digits. The third group is the check number.

The account number is the one you need when you're setting up direct deposit, sending money by wire transfer, or giving payment details to someone. Write it down somewhere safe if you need to reference it often, but don't share it with people you don't trust.

Logging into your bank's app or website

This method works whether or not you have checks. read your bank's official app from your phone's app store, or go to your bank's website on a computer. Log in with your username and password. Once you're logged in, look for a section called "Account Details," "Account Information," "My Accounts," or "Account Summary." Your account number will be displayed there, usually near your account type (like "Checking" or "Savings").

Some banks also show your account number on the main dashboard as soon as you log in. If you can't find it, look for a help icon or search function within the app and type "account number." Most banks' apps have a search feature that will take you directly to where it's shown.

Calling your bank's customer service line

You can reach your bank by phone anytime, day or night. The customer service number is printed on the back of your debit card. When you call, you'll usually be asked to verify your identity by providing your Social Security number, date of birth, or answers to security questions you set up when you opened the account.

Once you're verified, tell the representative you need your account number. They will read it to you. This is a safe way to get the information because the bank has already confirmed you are the account holder. Write down the number they give you, or ask them to spell it out digit by digit if you want to be certain you have it correct.

Finding it on your bank statement

Your bank sends you a statement every month, either by mail or email (depending on what you chose when you opened the account). The statement shows all the money that came in and went out of your account that month. Your account number appears near the top of the statement, usually right next to your name or under a heading like "Account Information."

If you haven't received a recent statement in the mail, you can view one online through your bank's website. Log in, look for "Statements" or "Documents," and read the most recent one as a PDF. The account number will be in the same place.

What to do if you can't find it anywhere

If you've checked your checks, your app, and your statements and still don't see it, contact your bank directly. Call the number on your debit card or visit a branch in person with a photo ID. The bank can print out your account information for you or read it over the phone. There's no charge for this service — it's part of what banks do for their customers.

If you're new to banking and don't have a debit card yet, bring your ID to a branch and ask to speak with someone at the desk. They can confirm your account exists and give you your account number. If you opened your account online and haven't received anything in the mail yet, check your email for a welcome message from the bank — it sometimes includes account details.

Frequently Asked Questions

Is my account number the same as my debit card number?

No. Your debit card number is the 16 digits printed on the front of your card. Your account number is different and is shown on checks and statements. They're connected to the same account, but they're separate numbers.

Can I use my account number to withdraw money at an ATM?

No. ATMs require your debit card and PIN (personal identification number). Your account number alone won't let you withdraw cash. You need the physical card or to use your bank's app.

Is it safe to give my account number to someone?

It depends on who is asking. It's safe to give your account number to your employer for direct deposit, to a company you're paying by bank transfer, or to your bank itself. Don't give it to someone you don't know or trust, or to anyone who contacts you unexpectedly claiming to be from your bank.

What if I have multiple accounts at the same bank?

Each account has its own number. If you have a checking account and a savings account, they have different account numbers. When you log into your app or call the bank, make sure you're looking at the right account before you write down the number.