Gjennomsnittlig GPS-koordinater for postnummer 2749: -33.698, 150.694

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Notering byer:
>> Castlereagh 2749, New South Wales, PENRITH, GPS-koordinater: -33.6898,150.6789
>> Cranebrook 2749, New South Wales, PENRITH, GPS-koordinater: -33.7061,150.7094