Home Postcode finder NSW Wollomombi Wollomombi postcode NSW Wollomombi is a locality in New South Wales covered by postcode 2350. Postcode 2350 State or territory New South Wales (NSW) Region NSW North Coast Add a free Wollomombi business listing More business listings in Wollomombi Businesses in WollomombiChandler Public SchoolArmidale Rd · 02 67781335 Common questionsWhat is the postcode for Wollomombi?Wollomombi, NSW has the postcode 2350.What state is Wollomombi in?Wollomombi is in New South Wales (NSW).Does postcode 2350 cover more than one suburb?Yes. Postcode 2350 covers 25 localities, so the postcode alone does not identify Wollomombi. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.