Home Postcodes by state NSW Old Toongabbie Old Toongabbie postcode NSW Old Toongabbie is a locality in New South Wales covered by postcode 2146. Postcode 2146 State or territory New South Wales (NSW) Region Seven Hills Council area Parramatta Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Old Toongabbie business listing More business listings in Old Toongabbie Suburbs near Old ToongabbieStraight-line distance between locality centres.Constitution HillNSW 2145 · 1.0 kmWinston HillsNSW 2153 · 1.5 kmToongabbieNSW 2146 · 1.5 kmToongabbie EastNSW 2146 · 1.5 kmPendle HillNSW 2145 · 2.0 kmWentworthvilleNSW 2145 · 2.4 kmGirraweenNSW 2145 · 2.7 kmNorthmeadNSW 2152 · 2.7 kmWestmeadNSW 2145 · 3.0 kmNorth ParramattaNSW 2151 · 3.3 kmSeven HillsNSW 2147 · 3.4 kmSeven Hills WestNSW 2147 · 3.4 kmDistances to every suburb around Old Toongabbie Businesses in Old ToongabbieFacebook Technical Service Number 1-800-778-9936New South Wales · 1-800-778-9936RW Computer Services123 Bogalara Rd · 0447297300Yahoo Support Phone NumberNew South Wales · +1-888-414-3820 Also in postcode 2146ToongabbieNSW 2146Toongabbie EastNSW 2146 Common questionsWhat is the postcode for Old Toongabbie?Old Toongabbie, NSW has the postcode 2146.What state is Old Toongabbie in?Old Toongabbie is in New South Wales (NSW).What council is Old Toongabbie in?Old Toongabbie is in the Parramatta local government area.Does postcode 2146 cover more than one suburb?Yes. Postcode 2146 covers 3 localities, so the postcode alone does not identify Old Toongabbie.What suburbs are near Old Toongabbie?The closest are Constitution Hill (1.0 km), Winston Hills (1.5 km), Toongabbie (1.5 km), Toongabbie East (1.5 km) and Pendle Hill (2.0 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.