Home Postcodes by state NSW 2229 Postcode 2229 2229 is the postcode for 6 localities in NSW: Caringbah, Caringbah South, Dolans Bay, Lilli Pilli, Port Hacking and Taren Point. Localities with postcode 2229CaringbahNSWCaringbah SouthNSWDolans BayNSWLilli PilliNSWPort HackingNSWTaren PointNSW Postcode 2229 State or territory New South Wales (NSW) Localities 6 Council area Sutherland Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2228 · Postcode 2230