South Orange Adult School 17 Parker Ave Maplewood, NJ 07040 Phone : (973) 378-7621 Business Category Schools Schools-Public South Orange Village Of--public Schools Of South Orange & Maplewood, Board Of Education School District Of South Orange, Adult School 17 Parker Ave Maplewood, NJ 07040 Phone : (973) 378-7621 Business Category Schools Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools