cundumbul postcode nswdl Home ›› Postcode Finder ›› NSWDL ›› Cundumbul Cundumbul local listingsThe suburb of Cundumbul is located in NSW and has a postcode of 2866. Free cundumbul business listing! Get the first free listing in cundumbul! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.