Making the switch to better banking is easy with our handy switch kit.
If your card has been lost or stolen, please report it immediately.
Plan for your financial future with these easy-to-use calculators.
The routing number for First National Bank of Groton is 021305991.
Find answers to any questions you have about our digital banking services.
View the rates on our deposit accounts and lending products.
Take a look at what we charge for and by how much.
