Bank of America routing numbers in California depend on which region you bank in

Bank of America uses different routing numbers for different states and regions. If you're sending or receiving a wire transfer in California, you need the routing number that matches your specific Bank of America branch location, not just any BofA number. Using the wrong routing number can delay your transfer or send money to the wrong bank entirely.

California has two main Bank of America routing numbers. The most common is 121000248, which covers most of California including the Los Angeles and San Diego areas. Northern California branches, including the San Francisco Bay Area, typically use 121000248 as well. However, the safest approach is to confirm your specific routing number rather than assume, since routing numbers are tied to individual branch locations and can vary.

Key Takeaways

  • Bank of America's primary California routing number is 121000248, but you should verify the number for your specific branch before sending a wire.
  • You can find your routing number on the bottom left of your checks, in your online banking account under account details, or by calling Bank of America customer service.
  • Wire transfers require both the routing number and the recipient's account number to reach the correct destination.
  • If you use an incorrect routing number, the wire may be rejected or delayed, so double-checking takes only a minute and prevents problems.

Where to find your routing number on your checks

The easiest place to locate your routing number is on a check from your Bank of America account. Look at the bottom left corner of the check. You'll see a series of numbers: the first nine digits are your routing number, the next set is your account number, and the final digits are the check number.

If you don't have checks available or prefer not to use them, this method still works if you have access to a blank check or a deposit slip from your account. The routing number printed on these items is always the same as what you need for wire transfers.

Confirming your routing number through online banking

Log into your Bank of America online account and navigate to the account details or account information section. Most accounts display the routing number alongside your account number in a single view. The exact location varies slightly depending on whether you're using the website or mobile app, but it's typically under "Account Details," "Account Information," or "Routing and Account Numbers."

This method is faster than finding a check and gives you the routing number specific to your account. Write it down or take a screenshot before you initiate your wire transfer, so you have it ready when you need it.

Calling Bank of America to verify your routing number

If you can't locate your routing number online or on a check, call Bank of America customer service at 1-800-432-1000. Have your account number ready when you call. A representative can confirm your routing number in seconds and answer any questions about your specific branch or account type.

This is also the best option if you're unsure whether you have the correct number or if you're sending money to an unusual destination. The representative can walk you through the wire transfer process and make sure you have all the information correct before you send the money.

What happens if you use the wrong routing number

If you enter an incorrect routing number, the wire transfer may be rejected outright by the receiving bank, which means your money stays in your account and you can try again. In other cases, the wire might be sent to a different bank or branch, which creates a more complicated situation. The receiving bank may reject it and send it back, or it may sit in a holding account while the banks sort out where it belongs.

This is why verifying your routing number takes only a minute but can save you days of delay and frustration. Once you've confirmed the number, write it down or save it in a secure place so you have it for future wire transfers.

Routing numbers versus account numbers for wire transfers

A routing number and an account number are two different pieces of information, and you need both for a wire transfer. The routing number identifies which bank or branch the money goes to; the account number identifies which specific account within that bank receives the money. Think of the routing number as the address of the bank and the account number as the mailbox within that building.

When you set up a wire transfer, you'll enter both pieces of information. Double-check both before you confirm the transfer. If the routing number is correct but the account number is wrong, the money will reach Bank of America but go into the wrong person's account, which is even harder to recover than a wire sent to the wrong bank entirely.

Frequently Asked Questions

Is the routing number the same for all Bank of America branches in California?

Most Bank of America branches in California use the same routing number, 121000248, but some older accounts or specialty accounts may have different numbers. The safest approach is to check your specific account rather than assume. Your checks or online banking will show the correct number for your account.

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

Yes, the routing number is the same regardless of transfer type. Whether you're sending an ACH transfer, a wire transfer, or setting up direct deposit, you use the same routing number associated with your account.

What if I'm receiving a wire transfer into my Bank of America account in California?

You'll give the sender your routing number (121000248 for most California accounts) and your account number. The sender enters these into their bank's wire transfer system. You don't need to do anything except make sure the sender has the correct information.

Do I need a different routing number if I'm sending money out of state?

No. Your routing number stays the same regardless of where you're sending money. The routing number identifies your bank and branch; it doesn't change based on the destination of the transfer.

What should I do if my wire transfer doesn't arrive?

Contact Bank of America immediately with the date, amount, and recipient information. They can trace the wire and determine whether it was rejected, delayed, or sent to the wrong location. Have your confirmation number from the transfer ready when you call.