Liberty Bank Online Banking Liberty Bank is the oldest and one of the largest mutual savings bank in Connecticut. It has over 50 branches across the State. Customer Service Telephone 1(888) 570-0773 Online Banking Login How to Log In 1. Go to Liberty Bank’s webpage: www.liberty-bank.com. 2. Enter your username and password. 3. Click “Log in.” Mobile Banking Liberty Bank also offers free 24/7 online banking services via mobile devices. Simply log in using the same process as you would…