where is routing number and account number on check
Learn more about routing numbers, account numbers and check numbers below. The first set of numbers on the lower left corner of a check is the routing number. Keep in mind the routing numbers are 9-digit codes and the character symbol surrounding the numbers is not part of the routing number on a check. Routing numbers, sometimes called transit numbers, are public and may vary based on the region where you opened your account.
1 It's the first set of numbers printed on the bottom of your checks, on the left side. You can also find it in the U.S. Bank routing number chart below.  Your account number (usually 10-12 digits) is specific to your personal account.