Home Postcodes by state NSW 2876 Postcode 2876 2876 is the postcode for 3 localities in NSW: Bogan Gate, Gunningbland and Nelungaloo. Localities with postcode 2876Bogan GateNSWGunningblandNSWNelungalooNSW Postcode 2876 State or territory New South Wales (NSW) Localities 3 Council area Parkes Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2875 · Postcode 2877