marnoo-east postcode vic Home ›› Postcode Finder ›› VIC ›› Marnoo-East Marnoo East local listingsThe suburb of Marnoo East is located in VIC and has a postcode of 3477. Free marnoo east business listing! Get the first free listing in marnoo east! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.