Home Postcodes by state VIC 3586 Postcode 3586 3586 is the postcode for 6 localities in VIC: Bulga, Murrawee, Murraydale, Pental Island, Tyntynder and Tyntynder South. Localities with postcode 3586BulgaVICMurraweeVICMurraydaleVICPental IslandVICTyntynderVICTyntynder SouthVIC Postcode 3586 State or territory Victoria (VIC) Localities 6 Council area Swan Hill Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3585 · Postcode 3588