The fastest way to find your routing number
Your routing number is printed at the bottom left of every check you write. Look at the first set of nine digits on the bottom of the check — that is your routing number. If you do not have checks in front of you, log into your bank's website or mobile app, go to your account details or settings, and the routing number will be listed there alongside your account number.
If you cannot access your account online and do not have checks, call your bank's customer service line. The number is on the back of your debit card or on your bank statements. Tell them you need your routing number and they will give it to you over the phone in under a minute.
Key Takeaways
- Your routing number appears as the first nine digits at the bottom left of any check you have written.
- Online banking portals and mobile apps display your routing number in the account details or settings section.
- Your bank's customer service line can provide your routing number immediately if you call with your account information.
- The routing number is specific to your bank and branch, not to you personally — all customers at the same branch share the same routing number.
- You need your routing number when setting up direct deposit, making wire transfers, or authorizing automatic bill payments.
Finding it on your checks
Every check has three sets of numbers printed along the bottom in magnetic ink. The first group of nine digits is your routing number. The second group is your account number. The third group is the check number itself.
The routing number tells the banking system which bank and which branch holds your account. It is the same for every check you write from that account. If you switch banks, your new bank will give you a different routing number even if you keep the same account number.
If your checks are brand new and you have not written any yet, you can still look at the blank checks in the box. The routing number is printed on all of them, even if they have never been used.
Looking it up online or in your app
Log into your bank's website using your username and password. Most banks put the routing number in one of these places: account details, account information, account settings, or a page labeled "wire transfer information." The exact location varies by bank, but it is usually within two or three clicks of your main account view.
Mobile banking apps typically show it in the same spot. Open the app, tap on your checking account, then look for a details button or an information icon. Some apps require you to tap "more" or "additional details" to see the routing number.
If you cannot find it in your online account, look at your most recent bank statement. Many banks print the routing number at the top or bottom of the statement, sometimes labeled as "routing number," "ABA number," or "transit number."
Calling your bank directly
The customer service number is printed on the back of your debit card, on your bank statements, or on your bank's website. When you call, have your account number or Social Security number ready so the representative can pull up your account.
Tell them you need your routing number. They will confirm your identity and give you the nine-digit number. This takes less than a minute. You can also ask them to confirm your account number at the same time if you need both.
If you are calling outside of business hours, some banks have automated systems that will read your routing number to you after you enter your account number or card number. Check your bank's website to see if this option is available.
Understanding what the routing number means
The routing number is not personal to you — it belongs to your bank and branch. Every person with a checking account at the same bank branch has the same routing number. It is used by the banking system to route money to the correct institution, not to identify you as an individual.
Your account number is what identifies your specific account. Together, your routing number and account number tell the banking system exactly where your money is. When you set up direct deposit or authorize a wire transfer, you provide both numbers so the money goes to the right place.
If you move to a different branch of the same bank, your routing number may change. If you switch to a completely different bank, your routing number will definitely change. Your account number may or may not change depending on the bank's policies.
When you need your routing number
You need your routing number when you set up direct deposit for your paycheck or government payments like tax refunds or Social Security. Your employer or the government agency needs it to send money to your account.
You also need it when you authorize automatic bill payments from your checking account, set up a wire transfer, or ask someone to send you money through their bank. Any time money needs to move into or out of your account through the banking system, the routing number is part of the address that gets it there.
You do not need your routing number for debit card purchases, ATM withdrawals, or checking your balance. You only need it when money is moving between banks or when you are setting up a new way for money to reach your account.
What to do if you cannot find it
If you have tried checking your checks, your online account, and your statements and still cannot locate it, call your bank. This is the most reliable method when everything else has failed. Have your account number ready and the representative will provide it immediately.
Do not search for your routing number on a third-party website unless it is your bank's official website. Some websites claim to have routing number databases, but it is safer to get the number directly from your bank to avoid any chance of error.
If you are in a hurry and your bank's phone lines are busy, try the mobile app or online banking portal one more time. Many people miss it the first time because it is labeled differently than they expected. Look for "account details," "wire information," or "transfer settings."
Frequently Asked Questions
Is my routing number the same as my account number?
No. Your routing number identifies your bank and branch — all customers there share it. Your account number identifies your specific account. You need both numbers together for transfers and direct deposit.
Can I use someone else's routing number to send them money?
Yes. If you know someone's routing number and account number, you can send them money through your bank. The routing number tells the system which bank to send it to, and the account number tells them which account within that bank.
What if my bank merged with another bank?
Your routing number may change after a merger. Check your most recent statement or log into your online account to confirm. If you have set up automatic payments or direct deposit, you may need to update those with your new routing number.
Does my routing number change if I move to a different state?
Only if you move your account to a different bank or branch. If you keep the same bank and branch, your routing number stays the same even if you move across the country. If you switch to a local bank in your new state, you will get a new routing number.
Is it safe to give out my routing number?
Yes. Your routing number is not sensitive information — it is printed on every check you write and is meant to be shared. Someone with only your routing number cannot access your account. They need both your routing number and account number to move money, and even then only if you have authorized the transfer.