Gilmanton Town Of--town Shed Gilmanton Cor Belmont, NH 03220 Phone : (603) 267-6070 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Gilmanton Town Dump Route 107 Gilmanton, NH 03237 Phone : (603) 267-6070 Business Category Government Offices-City Village & Twp Legislative Bodies Gilmanton Town Of--town Dump Rr 107 Gilmanton, NH 03237 Phone : (603) 267-6070 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools