calderwood postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Calderwood Calderwood local listingsThe suburb of Calderwood is located in NSW and has a postcode of 2527. Free calderwood business listing! 1Phone Plugkiosk 2/25 Escarpment Dr, Calderwood NSW, Australia 0242 580 092 View more business listings in calderwood Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.