Home Postcodes by state VIC 3807 Postcode 3807 3807 is the postcode for 2 localities in VIC: Beaconsfield and Guys Hill. Localities with postcode 3807BeaconsfieldVICGuys HillVIC Postcode 3807 State or territory Victoria (VIC) Localities 2 Council area Cardinia Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3806 · Postcode 3808