- Postcodes
- New South Wales
- 2300
Postcode 2300 NSW
5 suburbs in New South Wales share this postcode, with 12,006 addresses between them in G-NAF.
Suburbs in 2300
- Newcastle
- 6,034 addresses
- Cooks Hill
- 2,747 addresses
- The Hill
- 1,509 addresses
- Newcastle East
- 925 addresses
- Bar Beach
- 791 addresses
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