Home Postcodes by state VIC 3864 Postcode 3864 3864 is the postcode for 3 localities in VIC: Fernbank, Glenaladale and The Fingerboard. Localities with postcode 3864FernbankVICGlenaladaleVICThe FingerboardVIC Postcode 3864 State or territory Victoria (VIC) Localities 3 Council area East Gippsland Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3862 · Postcode 3865