Home Postcodes by state VIC 3623 Postcode 3623 3623 is the postcode for 3 localities in VIC: Carag Carag, Stanhope and Stanhope South. Localities with postcode 3623Carag CaragVICStanhopeVICStanhope SouthVIC Postcode 3623 State or territory Victoria (VIC) Localities 3 Council area Campaspe Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3622 · Postcode 3624