east-killara postcode nswst Home ›› Postcode Finder ›› NSWST ›› East-Killara East Killara local listingsThe suburb of East Killara is located in NSW and has a postcode of 2071. Free east killara business listing! Get the first free listing in east killara! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.