fremantle postcode wa Home ›› Postcode Finder ›› WA ›› Fremantle Fremantle local listingsThe suburb of Fremantle is located in WA and has a postcode of 6160. Free fremantle business listing! 1Harmony Hearing & Audiology3/15 Parry Street, Fremantle WA, Australia 1800 02 04 062For Eyes Optometrist158 High St, Fremantle WA 6160, Australia +618933534333Harmony Hearing & Audiology3/15 Parry Street, Fremantle WA, Australia +11800020406 View more business listings in fremantle Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.