hazelbrook postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Hazelbrook Hazelbrook local listingsThe suburb of Hazelbrook is located in NSW and has a postcode of 2779. Free hazelbrook business listing! 1Blue Mountains Steiner School83 Clearview Pde 02 475860442Bonza HomesPO Box 66 13007330523Hazelbrook Public School159-163 Great Western Hwy 02 47586120 View more business listings in hazelbrook Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.