Lake Sunapee Bank FSB Address: 300 Sunapee St, Newport, NH 03773 Phone: (603) 863-1428 Banks Other Businesses: Sugar River Bank at 10 N Main St, Newport, NH 03773 Lake Sunapee Bank FSB at 9 Main St, Newport, NH 03773 Lake Sunapee Bank FSB at 11 Main St, Newport, NH 03773 New Hampshire Thrift Bncshrs at 9 Main St, Newport, NH 03773