bittern postcode vic Home ›› Postcode Finder ›› VIC ›› Bittern Bittern local listingsThe suburb of Bittern is located in VIC and has a postcode of 3918. Free bittern business listing! 1Bittern Primary School10 Portsmouth Rd 03 598395902Absolute Carpet CleaningServicing Mornington Peninsula (03) 5983-91413Onpsych105 Hunts Rd Bittern VIC 3918 Australia 1300659350 View more business listings in bittern Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.