The fastest way to identify a bank from its routing number
The Federal Reserve's routing number lookup tool is the official way to find which bank owns any routing number. Go to frbservices.org, click "Routing Number Lookup" in the left menu, type in the nine-digit number, and you will see the bank name, address, and the Federal Reserve district that serves it. This takes about 30 seconds and works for any U.S. bank, credit union, or financial institution that processes payments through the Federal Reserve system.
If you do not have internet access or prefer to call, you can phone your own bank and read them the routing number. They can tell you which institution it belongs to in under a minute. This is especially useful if you are trying to verify that a routing number someone gave you is real before you send money to it.
Key Takeaways
- The Federal Reserve's routing number lookup at frbservices.org is the official source and works for any U.S. bank or credit union.
- A routing number identifies the specific bank branch or processing center, not just the bank name — the same bank may have multiple routing numbers.
- If you have a check or bank statement, the routing number is printed on the bottom left, and you can look it up without calling anyone.
- Verify any routing number before sending money, because scammers sometimes give fake numbers to intercept payments.
Why the same bank can have more than one routing number
Large banks like Chase, Bank of America, and Wells Fargo operate many branches and processing centers across the country. Each one may have its own routing number, or groups of branches may share one. This means if you look up a routing number and see "Chase Bank," that does not tell you which Chase branch it belongs to — only that it is a Chase processing center somewhere.
If you need to know the specific branch, the Federal Reserve lookup will show you the city and state where that routing number is based. Your own bank statement or check will also show which branch the account is held at, separate from the routing number.
What to do if the lookup does not find the number
If you enter a routing number into the Federal Reserve tool and it returns no results, the number may be incorrect, inactive, or belong to a very small institution that does not process through the Federal Reserve. Type it in again carefully — routing numbers are nine digits, and a single wrong digit will produce no match.
If you are certain the number is correct, call the institution that gave it to you and ask them to confirm it. Some very small credit unions or regional banks may not appear in the Federal Reserve database if they use a different payment processor. Your own bank can also verify whether a routing number is real and which institution it belongs to.
How to spot a fake or suspicious routing number
Before you send money using a routing number someone gave you, always look it up first. Scammers sometimes provide fake routing numbers hoping the payment will go to an account they control instead of the intended recipient. The Federal Reserve lookup will tell you when ready if a number is not registered to any real institution.
If someone is pressuring you to send money quickly without verifying the routing number, that is a warning sign. Legitimate banks and businesses will not mind if you take 30 seconds to confirm their routing number is real. If the lookup shows the number belongs to a different bank than the person claimed, do not send the money.
Where to find a routing number if you need one
If you are trying to set up a direct deposit or wire transfer and need to provide your own bank's routing number, you can find it in three places. Check the bottom left corner of any check from that account — the first nine digits are the routing number. Log into your online banking and look for account details or settings — most banks display it there. Or call your bank's customer service line and ask them to read it to you.
Write down the routing number and the account number together and keep them in a safe place. You will need both for direct deposits, wire transfers, and setting up automatic payments.
The difference between a routing number and a SWIFT code
If you are sending money internationally, you may hear about a SWIFT code instead of a routing number. A routing number is for payments within the United States. A SWIFT code is for international transfers and identifies a bank worldwide. They are not interchangeable — if someone asks for a SWIFT code, do not give them a routing number, and vice versa.
Your bank can provide both numbers if you need them. The Federal Reserve lookup tool only works for routing numbers, not SWIFT codes. For SWIFT codes, ask your bank directly or search the SWIFT directory at swift.com.
Frequently Asked Questions
Can I look up a routing number without knowing the bank name?
Yes. The Federal Reserve lookup tool works if you only have the nine-digit routing number. Type it in and the tool will tell you which bank it belongs to and where that processing center is located.
Do all banks have the same routing number?
No. Each bank has at least one routing number, and large banks have many — sometimes one per state or region. Credit unions also have their own routing numbers. The routing number tells you which institution and processing center handles that account.
What if someone gave me a routing number and I want to make sure it is legitimate?
Look it up in the Federal Reserve tool before you send any money. If the number does not appear in the database, it is not registered to any real institution. If it appears but belongs to a different bank than the person claimed, do not use it.
Is the Federal Reserve lookup tool free to use?
Yes, the Federal Reserve's routing number lookup is free and open to anyone. You do not need to create an account or provide any personal information. Go to frbservices.org and click "Routing Number Lookup" in the left menu.
Can I use a routing number from a different bank to receive a direct deposit?
No. You must use the routing number for the bank where your account actually is. Using a different bank's routing number will send the money to the wrong place. Always verify you are using your own bank's routing number before setting up direct deposit.