nulkaba postcode nsw Home ›› Postcode Finder ›› NSW ›› Nulkaba Nulkaba local listingsThe suburb of Nulkaba is located in NSW and has a postcode of 2325. Free nulkaba business listing! Get the first free listing in nulkaba! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.