Home Postcode finder NSW Tamworth Tamworth postcode NSW Tamworth is a locality in New South Wales covered by postcode 2340. Postcode 2340 State or territory New South Wales (NSW) Region NSW North Coast Add a free Tamworth business listing More business listings in Tamworth Businesses in TamworthBankruptcy Tamworth21 Elm Street Tamworth NSW 2340 · 1300795575Bullimbal Special School101 Johnston St · 02 67664344Bupa TamworthShop T5, Tamworth City Plaza, 436 Peel Street, Tamworth NSW 2340 · 1890 812 535 Common questionsWhat is the postcode for Tamworth?Tamworth, NSW has the postcode 2340.What state is Tamworth in?Tamworth is in New South Wales (NSW).Does postcode 2340 cover more than one suburb?Yes. Postcode 2340 covers 39 localities, so the postcode alone does not identify Tamworth. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.