nabiac postcode nsw Home ›› Postcode Finder ›› NSW ›› Nabiac Nabiac local listingsThe suburb of Nabiac is located in NSW and has a postcode of 2312. Free nabiac business listing! 1Nabiac Public School56 Clarkson St 02 65541247 View more business listings in nabiac Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.