How to Find A Routing Number | Santander Bank - Santander Login Take the best route. You are in Personal Resources Checking and Savings Resources Find Your Routing Number What is a bank routing number? A bank routing number is a 9-digit number, printed at the bottom of your checks, which accompanies your personal bank account number to identify the financial institution associated with your account. What is a bank routing number used for? You’ll need to know your bank routing number to set up direct deposit payments, pay bills online, make wire transfers, or to set up certain third-party, recurring withdrawals from your bank account. How do I find the routing number on my check? There are two numbers printed at the bottom of each check: The first 9-digit number is your bank routing number. The second, 10- or 11-digit number is your bank account number. Does the routing number change? The bank routing number is connected to the financial institution and remains the same on all of your checks. The only number that changes is the check number, which is: Printed in the top right-hand corner of the check. After the account number at the bottom of the check. Check numbers are sequential and can be used for reference and to track the number of checks you have used from your current book. Out of checks? Learn how to order checks now. How do I find the bank routing number online? Don’t have your checkbook handy? It’s easy to find out your bank routing number: Know your bank account number? If your bank account number has 11 digits, the bank routing number is 011075150. If your bank account number has 10 digits, the bank routing number is 231372691. Don’t know your bank account number? State account was opened Date account was opened Routing number CT, MA, NH, RI On or before May 17, 2012 011075150 CT, MA, NH, RI After May 17, 2012 231372691 MD, NJ, NY, PA, DE Any date 231372691 Home Terms of Use Privacy Policy Contact Us Santander Bank Account set-up About About Us Media Center Shareholder Relations Community Careers Resources Customer Service Privacy and Security FAQs Site Map Accessibility Servicemember Civil Relief Act (SCRA) Benefits Help For Homeowners Having Difficulty Paying Their Mortgage © 2020 Santander Bank, N. A. Equal Housing Lender - Member FDIC Accessibility