Home Postcodes by state NSW 2260 Postcode 2260 2260 is the postcode for 5 localities in NSW: Erina Heights, Forresters Beach, North Avoca, Terrigal and Wamberal. Localities with postcode 2260Erina HeightsNSWForresters BeachNSWNorth AvocaNSWTerrigalNSWWamberalNSW Postcode 2260 State or territory New South Wales (NSW) Localities 5 Council area Central Coast Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2259 · Postcode 2261