borambil postcode nswst Home ›› Postcode Finder ›› NSWST ›› Borambil Borambil local listingsThe suburb of Borambil is located in NSW and has a postcode of 2343. Free borambil business listing! Get the first free listing in borambil! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.