Home Postcodes by state VIC 3391 Postcode 3391 3391 is the postcode for Brim, VIC. Localities with postcode 3391BrimVIC Postcode 3391 State or territory Victoria (VIC) Localities 1 Council area Yarriambiack Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3390 · Postcode 3392