east-fremantle postcode wa Home ›› Postcode Finder ›› WA ›› East-Fremantle East Fremantle local listingsThe suburb of East Fremantle is located in WA and has a postcode of 6158. Free east fremantle business listing! Get the first free listing in east fremantle! Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.