Home Postcodes by state NSW 2264 Postcode 2264 2264 is the postcode for 14 localities in NSW: Balcolyn, Bonnells Bay, Brightwaters, Dora Creek, Eraring, Mandalong and 8 more. Localities with postcode 2264BalcolynNSWBonnells BayNSWBrightwatersNSWDora CreekNSWEraringNSWMandalongNSWMirrabookaNSWMorissetNSWMorisset ParkNSWMyuna BayNSWSilverwaterNSWSunshineNSWWindermere ParkNSWYarrawonga ParkNSW Postcode 2264 State or territory New South Wales (NSW) Localities 14 Council area Lake Macquarie Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2263 · Postcode 2265