To find your routing and account number on the website:

  1. Sign in to your account with your username and password.
  2. Click on the account you need the routing and account number for
  3. Click on the “View Details” link to the left of your balance

To find your routing and account number on the mobile app:

  1. Sign in to the Capital One Mobile app (Text “MOBILE” to 80101 for a link to download)
  2. Select the account you need the routing and account number for
  3. Tap on the Details icon near your available balance.