Henniker Town Of--town Ofc Henniker, NH 03242 Phone : (603) 428-3221 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Henniker Town Office 2 Depot Hill Rd Henniker, NH 03242 Phone : (603) 428-3221 Henniker Town Office Business Category Government Offices-City Village & Twp Legislative Bodies