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Cathay Bank Routing Number By State And Type Of Transfer

Here is a list of Cathay Bank Routing Numbers in a table format. We have included various US states as well as types of transfers where applicable.


State / Type of TransferCathay Bank Routing Number
Domestic Wire Transfer122203950
International Wire TransferCATHUS6L
All Other Transactions122203950

As you can see above, Cathay Bank uses multiple Routing Numbers that can vary by location as well as transfer types. Make sure you use the correct Cathay Bank Routing Number to avoid any processing delays or errors.

Here are some important points about Cathay Bank Routing Numbers:

  • Routing Numbers in the US are owned by the American Bankers Association (ABA).
  • We recommend double-checking your Routing Number with the ABA. To do this, check out ABA's useful Routing Number Lookup tool.

That said, make sure you double check your Cathay Bank Routing Number before using it. This is because it is not uncommon for banks and credit unions to change their Routing Numbers over time.

We strive our best to ensure Cathay Bank Routing Number is up to date on our website, but still recommend that you validate it with Cathay Bank before using the same.




There are many uses of Routing Numbers, but in case you intend to use yours for sending or receiving money internationally, you should check out money transfer companies. Banks generally charge high fees and provide low exchange rates, whilst money transfer companies do the exact opposite, i.e., give better rates and charge low fees.






Are You Looking For Routing Numbers For US Banks And Credit Unions?

We have compiled the list of Routing Numbers for various US Banks and Credit Unions. Click on your bank or credit union below to see the correct Routing Number for your financial institution.

The below list of US Banks and Credit Unions is alphabetically sorted so it is easier for you to find your financial institution below.

How To Find The Routing Number For Cathay Bank?

There are several quick and easy ways to find the Routing Number for Cathay Bank. Some of these include looking at the checks issued by Cathay Bank or visiting the website or mobile app of Cathay Bank.

Where is the Routing Number of Cathay Bank on a Check?

Since Routing Numbers in the US follow the guidelines specified by the American Bankers Association (ABA), they are always printed in a standard format on checks issued by various banks, credit unions and financial institutions in the country.

As per the standard banking guidelines in the US, Routing Numbers (also called ABA Routing Numbers) are the first 9 digits printed on the bottom left of a check. The below image shows how to find the Routing Number for Cathay Bank using your check.



How to find ABA Routing Number on a check


Routing Numbers in the US are always printed on checks as per ABA guidelines. The first 9 digits on the bottom left of checks issued by Cathay Bank represent their Routing Number.


Thanks to Routing Number standard guidelines published by the ABA, it is quick and easy to find the Routing Number for Cathay Bank via your check.


How to find the Routing Number of Cathay Bank without a Check?

Finding the Routing Number for Cathay Bank is simple and easy using your check, but what if you do not have access to your checkbook and need to find your Routing Number quickly? The good news is that there are many other easy ways to find the Routing Number for Cathay Bank.

Here are some other ways to find the Routing Number for Cathay Bank:

  • Use the online banking portal or mobile apps of Cathay Bank to access your Routing Number.
  • Call the customer service line of Cathay Bank and ask about your Routing Number.
  • Visit the local branch of Cathay Bank to find out this information.
  • Use this page to see if Cathay Bank is listed; if it is, simply click on the name of Cathay Bank to see their Routing Numbers.

In case you need the Routing Number of Cathay Bank to send and receive funds internationally, there are many other easy ways to do so. Instead of relying on your bank that may charge high fees and provide low exchange rates, you can use international money transfer companies to get the best exchange rates and pay low transfer fees.






What Is The Format Of A Routing Number?

As per Routing Number guidelines published by the American Bankers Association (ABA), Routing Numbers in the US are always 9-digit long, and are made up of the following sub-parts:

  • The first 4 digits represent the Federal Reserve Routing Symbol.
  • The next 4 digits represent the ABA Institution Identifier with the Federal Reserve Bank.
  • The last and 9th digit is a validation digit to ensure the accuracy of a Routing Number by making use of a validation algorithm.

Routing Numbers in the US are always 9 digits long. The information contains the Federal Reserve Routing Symbol in the first 4 digits, the ABA Institution Identifier of the bank with the Federal Reserve Bank in the next 4 digits and a validation digit as the last and 9th digit.


Here are a couple of examples of Routing Numbers from a popular US bank:

  • Routing Number for Wells Fargo Bank in California is 121042882.
  • Routing Number for Wells Fargo Bank in New York is 026012881.

The below image captures the format of a Routing Number along with our 2 examples in an infographic format.



ABA Routing Number format and examples


There are a lot more details about Routing Numbers that you may be interested in. If so, check out our comprehensive guide to US Routing Numbers below.






Frequently Asked Questions About Routing Numbers Of Cathay Bank

  • What Is A Cathay Bank Routing Number?

  • What Is The Format Of A Cathay Bank Routing Number?

  • Can A Bank Or Financial Institution Have More Than One Routing Number?

  • What Is A Cathay Bank Routing Number Used For?

  • How Can I Find A Cathay Bank Routing Number?

  • Where is the Cathay Bank Routing Number on a Check?

  • How to find your Cathay Bank Routing Number without a Check?

  • Is a Cathay Bank Routing Number the same as a Bank Account Number?

  • Is a Cathay Bank Routing Number the same as a SWIFT Code?

  • Is it Safe to Share a Cathay Bank Routing Number?

  • Are Cathay Bank Routing Numbers used outside of the US?