TrustCo Online Banking TrustCo Bank was founded in 1902 in New York, where it is still headquartered. It has over 100 commercial branches spread over New York, Florida, Massachusetts, New Jersey, and Vermont. • Website –www.trustcobank.com • Customer Service Telephone – 1(800) 670-3110 • Routing Number – 021300912 • TrustCo is not part of any SWIFT network Customer Service Telephone 1(800) 670-3110 Online Banking Login How to Log In 1. Go to www.trustcobank.com. 2. Enter your user ID. You will…