Home Postcode finder NSW Gwabegar Gwabegar postcode NSW Gwabegar is a locality in New South Wales covered by postcode 2356. Postcode 2356 State or territory New South Wales (NSW) Region NSW North Coast Add a free Gwabegar business listing More business listings in Gwabegar Businesses in GwabegarGwabegar Public SchoolLot 1 Chauvel St · 02 68436252 Common questionsWhat is the postcode for Gwabegar?Gwabegar, NSW has the postcode 2356.What state is Gwabegar in?Gwabegar is in New South Wales (NSW).Does postcode 2356 cover more than one suburb?No. Postcode 2356 covers Gwabegar only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.