Banks in Killingworth, Connecticut, the US. Banks locations in Killingworth, Connecticut. Find the nearest banks locations, near you. All types of business services Accounting ATM Bank Finance Funeral home Insurance Lawyer Real estate School All banks in Killingworth Open now Until 07:00 pm TD Bank ATM Finance Bank +1 860-663-3894 184 Connecticut 81, Killingworth, Connecticut 06419 Write a review Phone Hours Website Directions