illabo postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Illabo Illabo local listingsThe suburb of Illabo is located in NSW and has a postcode of 2590. Free illabo business listing! 1Illabo Public School21 Layton St 02 69245475 View more business listings in illabo Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.