Home Postcodes by state WA 6701 Postcode 6701 6701 is the postcode for 28 localities in WA: Babbage Island, Bernier Island, Brockman, Brown Range, Carbla, Carnarvon and 22 more. Localities with postcode 6701Babbage IslandWABernier IslandWABrockmanWABrown RangeWACarblaWACarnarvonWACoral BayWADorre IslandWAEast CarnarvonWAGilroydWAGreys PlainWAInggardaWAKennedy RangeWAKingsfordWALyndonWAMacleodWAMassey BayWAMinilyaWAMorgantownWANingalooWANorth PlantationsWASouth CarnarvonWASouth PlantationsWATaliskerWAWoodleighWAWooramelWAYalardyWAYandoo CreekWA Postcode 6701 State or territory Western Australia (WA) Localities 28 Council area Carnarvon; Shark Bay; Exmouth Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6646 · Postcode 6705