Home Postcodes by state VIC 3407 Postcode 3407 3407 is the postcode for 5 localities in VIC: Balmoral, Englefield, Gatum, Pigeon Ponds and Vasey. Localities with postcode 3407BalmoralVICEnglefieldVICGatumVICPigeon PondsVICVaseyVIC Postcode 3407 State or territory Victoria (VIC) Localities 5 Council area Southern Grampians Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3401 · Postcode 3409