Home Postcodes by state NSW 2729 Postcode 2729 2729 is the postcode for 17 localities in NSW: Adelong, Bangadang, Black Creek, Califat, Cooleys Creek, Darlow and 11 more. Localities with postcode 2729AdelongNSWBangadangNSWBlack CreekNSWCalifatNSWCooleys CreekNSWDarlowNSWEllerslieNSWGrahamstownNSWMount AdrahNSWMount HorebNSWMundarloNSWSandy GullyNSWSharps CreekNSWTumblongNSWWestwoodNSWWondalgaNSWYaven CreekNSW Postcode 2729 State or territory New South Wales (NSW) Localities 17 Council area Snowy Valleys; Cootamundra-Gundagai Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2727 · Postcode 2730