Home Postcodes by state VIC 3996 Postcode 3996 3996 is the postcode for 2 localities in VIC: Inverloch and Pound Creek. Localities with postcode 3996InverlochVICPound CreekVIC Postcode 3996 State or territory Victoria (VIC) Localities 2 Council area Bass Coast; Mainly South Gippsland, partly Bass Coast Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3995 · Postcode 4000