dorrigo postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Dorrigo Dorrigo local listingsThe suburb of Dorrigo is located in NSW and has a postcode of 2453. Free dorrigo business listing! 1Dorrigo High SchoolWaterfall Way 02 665720012Mt St John Primary SchoolKarabin St 02 665725523Dorrigo Public SchoolHickory St 02 66572097 View more business listings in dorrigo Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.