parkes postcode nsw Home ›› Postcode Finder ›› NSW ›› Parkes Parkes local listingsThe suburb of Parkes is located in NSW and has a postcode of 2870. Free parkes business listing! 1Parkes Christian SchoolBack Trundle Rd 02 686241642Parkes High SchoolAlbert St 02 686218443Holy Family Primary School37a High St 02 68621610 View more business listings in parkes Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.