Explore & Develop Parramatta - Early Learning Cent Home ›› Local Listings ›› NSW ›› Rosehill ›› Explore & Develop Parramatta - Early Learning Cent NSW Education and Learning Rosehill, NSW 2142 Office Manager(02) 9898 1100View website Explore & Develop Parramatta is individually owned and operated by passionate professionals who are on site daily ensuring high quality education and child care.