Home Postcodes by state VIC 3227 Postcode 3227 3227 is the postcode for 3 localities in VIC: Barwon Heads, Breamlea and Connewarre. Localities with postcode 3227Barwon HeadsVICBreamleaVICConnewarreVIC Postcode 3227 State or territory Victoria (VIC) Localities 3 Council area Greater Geelong; Mainly Greater Geelong, partly Surf Coast Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3226 · Postcode 3228