Home Postcodes by state NSW Garthowen Garthowen postcode NSW Garthowen is a locality in New South Wales covered by postcode 2345. Postcode 2345 State or territory New South Wales (NSW) Region NSW North Coast Council area Tamworth Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Garthowen business listing Be the first listing in Garthowen Suburbs near GarthowenStraight-line distance between locality centres.AttungaNSW 2345 · 6.7 kmApplebyNSW 2340 · 10.7 kmMoore CreekNSW 2340 · 13.4 kmKloriNSW 2346 · 13.8 kmGidleyNSW 2340 · 14.1 kmHallsvilleNSW 2340 · 15.1 kmHalls CreekNSW 2346 · 15.8 kmBectiveNSW 2340 · 17.6 kmWallamoreNSW 2340 · 19.1 kmDarukaNSW 2340 · 19.9 kmOxley ValeNSW 2340 · 20.9 kmManillaNSW 2346 · 21.4 km Also in postcode 2345AttungaNSW 2345 Common questionsWhat is the postcode for Garthowen?Garthowen, NSW has the postcode 2345.What state is Garthowen in?Garthowen is in New South Wales (NSW).What council is Garthowen in?Garthowen is in the Tamworth local government area.Does postcode 2345 cover more than one suburb?Yes. Postcode 2345 covers 2 localities, so the postcode alone does not identify Garthowen.What suburbs are near Garthowen?The closest are Attunga (6.7 km), Appleby (10.7 km), Moore Creek (13.4 km), Klori (13.8 km) and Gidley (14.1 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.