marnoo-west postcode vic Home ›› Postcode Finder ›› VIC ›› Marnoo-West Marnoo West local listingsThe suburb of Marnoo West is located in VIC and has a postcode of 3387. Free marnoo west business listing! Get the first free listing in marnoo west! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.