Home Postcodes by state NSW Round Corner Round Corner postcode NSW Round Corner is a locality in New South Wales covered by postcode 2158. Postcode 2158 State or territory New South Wales (NSW) Region Seven Hills Add a free Round Corner business listing Be the first listing in Round Corner Suburbs near Round CornerStraight-line distance between locality centres.Avoca BeachNSW 2251 · 0.9 kmNorth AvocaNSW 2260 · 1.9 kmCopacabanaNSW 2251 · 2.1 kmPicketts ValleyNSW 2251 · 2.3 kmMacmasters BeachNSW 2251 · 2.9 kmTerrigalNSW 2260 · 3.2 kmKincumber SouthNSW 2251 · 4.1 kmKincumberNSW 2251 · 4.4 kmBensvilleNSW 2251 · 4.7 kmErina FairNSW 2250 · 5.1 kmWamberalNSW 2260 · 5.5 kmErinaNSW 2250 · 5.7 kmDistances to every suburb around Round Corner Also in postcode 2158DuralNSW 2158Middle DuralNSW 2158 Common questionsWhat is the postcode for Round Corner?Round Corner, NSW has the postcode 2158.What state is Round Corner in?Round Corner is in New South Wales (NSW).Does postcode 2158 cover more than one suburb?Yes. Postcode 2158 covers 3 localities, so the postcode alone does not identify Round Corner.What suburbs are near Round Corner?The closest are Avoca Beach (0.9 km), North Avoca (1.9 km), Copacabana (2.1 km), Picketts Valley (2.3 km) and Macmasters Beach (2.9 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.