The American Bankers Association routing number is a nine-digit numerical code used to identify a bank. Banks use ABA routing numbers to process checks and electronic transfers of funds between banks.

Routing numbers were developed by the American Bankers Association in 1910 for processing checks. They’re also known as ABA routing numbers or routing transit numbers. Today, routing numbers are ...

What Is a Routing Number? The routing number on a check is sometimes referred to as the ABA number or check routing number. The American Bankers Association created the bank routing number in 1910 ...

A routing number -- its technical name is an ABA routing transit number -- is a nine-digit code that identifies the financial institution where a bank account is held.

Created in 1910 by the ABA, routing numbers help create secure transactions. Your bank account number corresponds directly to your account, but the routing number identifies the bank you’re using.

For example, if your check routing number begins with any number between 01 and 12, it is a regular check as opposed to a traveler’s check or another transactional check.

What’s a routing number? A routing number is a 9-digit number that identifies the bank holding your account. It can help facilitate the electronic transfer of money. Think of it like a ZIP code ...

Developed by ABA in 1910, the routing number was created to ensure accuracy by assigning a unique nine-digit numerical identifier to a financial institution. Bank routing numbers are used for ...