mungay-creek postcode nsw Home ›› Postcode Finder ›› NSW ›› Mungay-Creek Mungay Creek local listingsThe suburb of Mungay Creek is located in NSW and has a postcode of 2440. Free mungay creek business listing! Get the first free listing in mungay creek! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.