Your routing number is printed on the bottom left of every check you write
The routing number is a nine-digit code that identifies your specific bank or credit union. On a paper check, it appears in the bottom left corner, before your account number. The routing number stays the same for every check from that account — it does not change.
If you do not have checks in front of you, your routing number is also available online through your bank's website, on your bank statements, or by calling your bank's customer service line. Different banks use different routing numbers for different regions or branches, so the number tied to your account depends on where you opened it.
Key Takeaways
- Your routing number appears on the bottom left of every check, printed as a nine-digit code before your account number.
- You can find your routing number on paper statements, through your bank's online portal, or by calling customer service.
- The routing number identifies your bank or credit union and does not change, even if you move or switch branches.
- Some banks have multiple routing numbers depending on the region where you opened your account.
Finding your routing number on a paper check
Look at the bottom of any check from your account. You will see three sets of numbers separated by vertical lines. The first set, on the far left, is your routing number. It is always nine digits long. The middle set is your account number, which is typically longer. The third set on the right is the check number.
The routing number is printed in a special magnetic ink that banks use to process checks automatically. This is why it appears in a slightly different format than the other numbers on the check — it is machine-readable as well as human-readable.
Checking your bank's website or app
Log into your online banking account and look for a section labeled "Account Details," "Account Information," or "Routing Number." Most banks display this information on the main dashboard or in a menu under account settings. Some banks show it directly on the page where you view your account balance.
If you use your bank's mobile app, the routing number is often found in the same place — usually under account details or settings. You may need to tap on your checking account specifically to see the routing number associated with that particular account.
Calling your bank directly
Pick up the phone and call the customer service number on the back of your debit card or on your most recent bank statement. Tell the representative you need your routing number. They will provide it over the phone in seconds. Have your account number or Social Security number ready — the bank may ask for one to verify your identity.
This method works even if you have lost your checks or do not have online access set up yet. Bank customer service lines are typically available during business hours and sometimes 24/7, depending on the bank.
Finding it on your bank statement
Open a recent paper or electronic bank statement from your checking account. Many banks print the routing number at the top or bottom of the statement, often near the account number. Not all banks include it on every statement, but most do. If you receive statements by mail, check the first page or the section with account details.
If you receive statements electronically, download a recent PDF and search for "routing" using your browser's find function. This is faster than scrolling through the entire document.
Understanding why banks have multiple routing numbers
A single bank may have different routing numbers depending on the region or branch where you opened your account. This is especially common with large national banks. The routing number tied to your account reflects the specific processing center that handles your transactions, not necessarily the physical branch location where you opened it.
This means if you opened your account at a branch in Texas, your routing number might be different from someone who opened an account at the same bank in California. Always use the routing number associated with your specific account, not just any routing number for your bank.
Using your routing number for direct deposits and transfers
Your employer, government agencies, or other organizations will ask for your routing number when they need to deposit money directly into your checking account. This is how payroll, tax refunds, stimulus payments, and insurance refunds reach your bank. You will also need your routing number when you set up automatic bill payments or transfer money between banks.
Keep your routing number handy but treat it like any other financial information — do not share it with people you do not trust. The routing number alone cannot be used to withdraw money from your account, but it should still be kept private.
Frequently Asked Questions
Is my routing number the same as my account number?
No. Your routing number identifies your bank or credit union, while your account number identifies your specific account within that bank. On a check, the routing number appears first on the left, and the account number appears in the middle.
Can I use any routing number for my bank, or does it have to be the one for my account?
You must use the routing number tied to your specific account. If your bank has multiple routing numbers by region, using the wrong one can delay or fail to process your transaction. When in doubt, call your bank or check your statement to confirm.
What if I cannot find my routing number anywhere?
Call your bank's customer service line — the number is on your debit card or a recent statement. They can provide your routing number immediately. You can also visit your bank's website and search for "routing number" in their help section, which often includes a lookup tool.
Do I need both my routing number and account number for direct deposit?
Yes. Your employer or the organization sending the deposit will ask for both. The routing number tells the system which bank to send the money to, and the account number tells it which account within that bank.