Postnummer och adress
- Adress : Whalan, Blacktown, Nepean, New South Wales
- Postnummer : 2770
- Regionen 1 : New South Wales
- Regionen 2 : Nepean
- Regionen 3 : Blacktown
- Regionen 4 : Whalan
- Land : Australien
- Regionkod (ISO2) : : AU-NSW
- Språk : : English (EN)
- Tidszon : : Australia/Sydney
- Koordinerad universell tid : : UTC+10
- Sommartid : : Yes (Y)
- Whalan, Blacktown, Nepean, New South Wales, Postnummer : 2770,Ligger på ,Whalan,Blacktown,Nepean,New South Wales Australien
Karta
Med
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- 2785 - Blackheath, Blue Mountains, Nepean, New South Wales
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- 2786 - Dargan, Blue Mountains, Nepean, New South Wales
- 2776 - Faulconbridge, Blue Mountains, Nepean, New South Wales