west-armidale postcode nsw Home ›› Postcode Finder ›› NSW ›› West-Armidale West Armidale local listingsThe suburb of West Armidale is located in NSW and has a postcode of 2350. Free west armidale business listing! Get the first free listing in west armidale! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.