armidale postcode nsw Home ›› Postcode Finder ›› NSW ›› Armidale Armidale local listingsThe suburb of Armidale is located in NSW and has a postcode of 2350. Free armidale business listing! 1Armidale High School140 Butler St 02 677274662Duval High School56-72 Crest Rd 02 677212663New England Girls SchoolUralla Rd 02 67725922 View more business listings in armidale Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.