Routing numbers are nine digit numbers used in the United States to identify your financial institution. They can also be referred to as ABA numbers, banking routing numbers, transit numbers, and RTNs. These numbers appear on the bottom of negotiable instruments, such as checks, along with your personal account number and check number in what is called the MICR line. Personal checks: On your WSB personal checks when reading the MICR line from left to right you will usually find the first nine digits to be the Routing Number; the next seven or eight digits will be your Personal Account Number; the remaining digits will be the Check Number, you can compare this number to the check number in the upper right corner of the check. Business checks: On your WSB business checks when reading the MICR line from left to right you will usually find the first several digits to be the Check Number, you can compare this number to the check number in the upper right corner of the check. The next nine digits will be the Routing Number; the remaining seven or eight digits will be the Business Account Number. WSB’s Routing Number is 111101306. Your WSB account number will always be seven or eight digits. If you do not have your check book handy, your personal or business account number can be found on your monthly statements near the upper right hand corner or you may call Account Services for assistance at (318)435-7535 or (318)435-9847.