Home Postcodes by state NSW 2712 Postcode 2712 2712 is the postcode for 2 localities in NSW: Berrigan and Boomanoomana. Localities with postcode 2712BerriganNSWBoomanoomanaNSW Postcode 2712 State or territory New South Wales (NSW) Localities 2 Council area Berrigan Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2711 · Postcode 2713