First Banks Online Banking First Banks started in 1910 in Florida, where it still headquartered. It has over 120 branches spread over Florida, California, Illinois, and Missouri. Customer Service Telephone 1(800)760-2265 Online Banking Login How to Log In 1. Go to First Banks homepage. 2. Enter your user ID. Click “Log In.” 3. Enter your password on a different page. Then, click “Log In.” How to Recover Password 1. Go to First Banks homepage. 2. Enter your user ID. Click “Log…