neilrex postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Neilrex Neilrex local listingsThe suburb of Neilrex is located in NSW and has a postcode of 2831. Free neilrex business listing! Get the first free listing in neilrex! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.