The fastest way to find your routing number
Your bank's routing number is printed on the bottom left of every check you have. Look at the first set of nine digits before the account number — that is your routing number. If you do not have checks, you can find it in seconds by logging into your online banking account, calling your bank's customer service line, or visiting your bank's website and searching for "routing number."
The routing number is the same for everyone at your bank in your state, so you do not need to look up a personal number. It identifies which bank processes your account, not your individual account itself. That is why you can share it freely — it is public information.
Key Takeaways
- Your routing number appears on the bottom left of your checks as a nine-digit code, before your account number.
- Every customer at the same bank branch location uses the same routing number, so it is safe to share.
- Your bank's website has a routing number lookup tool, usually under "Banking Information" or "Customer Service."
- If you switch banks, your routing number changes — the new bank will provide it when you open your account.
- You need both your routing number and account number together for wire transfers, direct deposit setup, and automatic bill payments.
Finding it through your bank's website
Log into your online banking portal and look for a section labeled "Account Information," "Banking Details," or "Customer Service." Most banks display your routing number alongside your account number in this section. Some banks put it under a "Wire Transfer Information" page since that is where people most often need it.
If you cannot find it on the main account page, use the search function and type "routing number." Banks that do not display it online usually have a dedicated routing number lookup tool on their website — you enter your state and sometimes your city, and it returns the nine-digit code. This tool is often found under "Contact Us" or "Help."
Calling your bank directly
The customer service number is on the back of your debit card or on your bank statements. When you call, tell them you need your routing number and have your account number ready. They will give you the nine digits in seconds. This method works even if you do not have online access or cannot locate the number on the website.
Some banks also list the routing number on their statements — check the top or bottom of your most recent paper or digital statement. It may be labeled as "Routing Number," "ABA Number," or "Transit Number."
Understanding routing numbers across different banks
Large national banks like Chase, Bank of America, and Wells Fargo have multiple routing numbers depending on which state your account is held in. If you opened your account in California, your routing number is different from someone with the same bank in Texas. When you set up direct deposit or a wire transfer, use the routing number for the state where your account is located, not where you currently live.
Credit unions use routing numbers too, and they work the same way. The number identifies the specific credit union branch, not the entire credit union network. If you are unsure which branch your account belongs to, your statement or online account page will show it.
What to do if you cannot find your routing number
If your bank's website is down, you do not have online access, and you cannot reach customer service by phone, you can search the Federal Reserve's routing number database at frbservices.org. Enter your bank name and state, and it will return all routing numbers associated with that bank in that state. This database is public and maintained by the Federal Reserve.
Another option is to contact your employer's payroll department if you have already set up direct deposit — they have your routing number on file and can tell you what they have. If you have received a wire transfer from someone else, ask them what routing number they used to send it to you.
Routing number versus account number
Your routing number and account number are two separate pieces of information, and you need both for most transactions. The routing number identifies your bank; the account number identifies your specific account within that bank. Think of the routing number as the bank's address and the account number as your mailbox number at that address.
When you set up direct deposit, make a wire transfer, or authorize an automatic payment, you will be asked for both. Giving out your routing number alone is safe — it cannot be used to access your account or move money. Your account number is more sensitive, but even together with the routing number, a stranger cannot withdraw money without your authorization or additional security information.
What happens when you change banks
If you close your account and move to a different bank, your new bank will give you a new routing number. You will need to update it anywhere you have set up automatic payments or direct deposit — your employer, your landlord, any service that sends you money, and any bill you pay automatically.
Your old routing number will not work once your account is closed. If a payment tries to go through using the old number, it will be rejected. Contact each organization that has your banking information and provide them with your new routing number and account number before you close your old account, or do it within a few days after closing.
Frequently Asked Questions
Is my routing number the same as my bank's main routing number?
Not always. Large banks have multiple routing numbers by state or region. Your specific routing number depends on where your account was opened. Check your checks, statement, or online account to confirm you have the correct one for your account location, not just any routing number for your bank.
Can someone steal money from my account if they have my routing number?
No. Your routing number alone cannot be used to withdraw money or access your account. A person would need both your routing number and account number, plus authorization from you or a court order. Routing numbers are public information and safe to share.
Why do I need a routing number if I have my account number?
The routing number tells the banking system which bank to send the money to; the account number tells that bank which account within the bank. Without the routing number, the system does not know where to send the payment. Both pieces are required for the transaction to reach the right place.
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 account to see if a new routing number has been assigned. If you have automatic payments or direct deposit set up, update those accounts with the new number to avoid failed transactions.
Do I need a different routing number for wire transfers versus direct deposit?
No. The same routing number works for all transaction types — wire transfers, direct deposit, automatic bill payments, and ACH transfers. You only need one routing number per account.