alexandria postcode nsw Home ›› Postcode Finder ›› NSW ›› Alexandria Alexandria local listingsThe suburb of Alexandria is located in NSW and has a postcode of 2015. Free alexandria business listing! 1SignARama Alexandria 512 Botany Road 969847442Alexandria Park Community School11-13 Park Rd 02 969819673Alexandria Park Community School57-77 Mitchell Rd 02 96981967 View more business listings in alexandria Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.