Bank Directory

Explore all US banks and their ABA Routing Numbers organized by state

51
States and DC
1,140+
Routing Numbers
7
Regions

About ABA Routing Numbers

What is an ABA Routing Number?

It's a 9-digit code that identifies banks in the US payment system.

  • Assigned by the American Bankers Association
  • Required for ACH transfers
  • Appears on personal checks

How to Find Your Routing Number

  1. 1On your personal checks (first 9 digits)
  2. 2On your online banking (account section)
  3. 3Calling your bank directly
  4. 4Using our finder above

Need to validate a routing number?

Use our validator to check if a code is correct

List of Banks with Routing Numbers | ValidaCuenta Blog