Home Postcodes by state VIC 3338 Postcode 3338 3338 is the postcode for 4 localities in VIC: Brookfield, Exford, Eynesbury and Melton South. Localities with postcode 3338BrookfieldVICExfordVICEynesburyVICMelton SouthVIC Postcode 3338 State or territory Victoria (VIC) Localities 4 Council area Melton Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3337 · Postcode 3340