Home Postcodes by state NSW 2066 Postcode 2066 2066 is the postcode for 7 localities in NSW: Lane Cove, Lane Cove North, Lane Cove West, Linley Point, Longueville, Northwood and 1 more. Localities with postcode 2066Lane CoveNSWLane Cove NorthNSWLane Cove WestNSWLinley PointNSWLonguevilleNSWNorthwoodNSWRiverviewNSW Postcode 2066 State or territory New South Wales (NSW) Localities 7 Council area Lane Cove; Mainly Lane Cove, partly Willoughby Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2065 · Postcode 2067