Your routing number is printed on the bottom left of your checks, or you can find it on your bank's website or by calling customer service

The easiest place to look is the bottom left corner of any check from your account. You will see nine digits printed there — that is your routing number. If you do not have checks or prefer not to use them, your bank's website has this number in the account information section, usually under a heading like "Account Details" or "Routing Information." You can also call your bank's customer service line and ask for your routing number; they will give it to you in seconds.

The routing number stays the same for your entire account, so you only need to find it once. Write it down somewhere safe, or take a photo of the check for your records. Different banks have different routing numbers, and some large banks have multiple routing numbers depending on which branch or region you bank with, so always double-check that you have the right one for your specific bank.

Key Takeaways

  • Your routing number appears as nine digits on the bottom left of any check you receive from your bank.
  • You can find your routing number on your bank's website by logging into your account and looking for account details or routing information.
  • Calling your bank's customer service number and asking for your routing number is the fastest way if you do not have checks or internet access.
  • Some large banks have more than one routing number, so confirm you have the correct one for your specific branch or region.

Finding it on your checks

If you have a checkbook, look at the bottom of any check. You will see three groups of numbers separated by colons or vertical lines. 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.

This layout is standard across all U.S. banks, so the position is always the same. You do not need to open the checkbook or write a check — just look at one check in the book and you have the information you need. If your checks are old or faded, the numbers may be hard to read; in that case, move to one of the other methods below.

Finding it on your bank's website

Log into your online banking account and look for a section called "Account Information," "Account Details," "Routing Number," or sometimes "Wire Transfer Information." Most banks put this in the same place they show your account number. The routing number will be listed as a nine-digit code.

If you cannot find it on the main account page, try looking under settings or profile information. Some banks hide it one level deeper. If you are still stuck, use the search function on your bank's website and search for "routing number" — the page will take you directly to where it is listed.

Calling your bank to ask

Pick up the phone and call the customer service number on the back of your debit card or on your bank's website. Tell the representative you need your routing number. They will ask you to verify your identity — usually by confirming your account number, Social Security number, or the last four digits of the account — and then they will read the nine-digit routing number to you.

This method works even if you do not have online access or checks. It takes about five minutes total. Write down the number as they say it, and ask them to repeat it so you can confirm you have it right.

Understanding why banks have multiple routing numbers

Large banks sometimes have different routing numbers for different regions or for different types of transactions. For example, a bank with branches across the country might have one routing number for the Northeast and another for the Southwest. Some banks also have separate routing numbers for wire transfers versus ACH transfers (electronic payments).

When you need your routing number, always ask yourself: what am I using it for? If you are setting up direct deposit with your employer, ask your employer or your bank which routing number to use. If you are sending a wire transfer, your bank may ask you to use a specific routing number for that type of transaction. The check method above will give you the main routing number for your account, which works for most purposes, but it is worth confirming with your bank if you are doing something less common.

What to do if you cannot find your routing number

If you have tried the methods above and still cannot locate it, call your bank directly. This is the most reliable option when other routes do not work. You can also visit a branch in person and ask a teller — they can write it down for you on the spot.

Do not guess or use a routing number from a different bank. Using the wrong routing number can send money to the wrong place, and it may take days to recover it. It is always better to spend five minutes confirming the correct number than to deal with a misdirected payment later.

Frequently Asked Questions

Is my routing number the same as my account number?

No. Your routing number identifies your bank; your account number identifies your specific account at that bank. On a check, the routing number is the first nine digits at the bottom left, and the account number comes right after it. You need both for most banking transactions.

Can I use the same routing number for wire transfers and direct deposit?

Usually yes, but not always. Most banks use one routing number for all transaction types. However, some large banks have a separate routing number for wire transfers. When you set up a wire transfer, ask your bank which routing number to use. For direct deposit, the routing number from your check almost always works.

What if my bank merged with another bank?

Your routing number may have changed. Call your bank or check your most recent statement to confirm. If you have old checks from before the merger, the routing number on them may no longer be correct. Always use the current routing number from your bank's website or a recent check.

Do I need my routing number to open a new account?

No. You need your routing number when you want to receive money into an account (like direct deposit) or send money out (like a wire transfer). You do not need it to open the account itself. The bank will give you a routing number once your account is open.