Newcastle's postcode is 2300. Be sure to check out the map of Newcastle, or look up other postcodes in New South Wales or other Australian states.
State: New South Wales
Post code: 2300
Postcodes of nearby suburbs: Broadmeadow | Carrington | Fern Bay | Georgetown | Hamilton | Hamilton East | Hamilton North | Hamilton South | Islington | Kooragang | Maryville | Merewether | Merewether Heights | Newcastle West | Stockton | The Junction | Tighes Hill | Waratah | Waratah West | Wickham |
Or how about Koonunga, SA?