So if you have multiple checking accounts (such as a personal and business accounts) they all have unique account numbers.

Navy Federal Credit Union account numbers are around 10 digits long. The account number may be found through the bank's mobile app or on checks. If you use the bank's mobile app to see your bank ...

Below are a few examples of popular online bank and credit union routing numbers. What Is the Difference Between a Routing Number, Account Number and Check Number? A bank routing number ...