Sandown Town Of Chester, NH 03036 Phone : (603) 887-5498 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Sandown Town Of--disposal Area Chester, NH 03036 Phone : (603) 887-5498 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools Sandown Disposal Area Depot Rd Sandown, NH 03873 Phone : (603) 887-5498 Business Category Government Offices-City Village & Twp Legislative Bodies