Gjennomsnittlig GPS-koordinater for postnummer 2151: -33.783, 151.009

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Notering byer:
>> North Parramatta 2151, New South Wales, PARRAMATTA, GPS-koordinater: -33.7935,151.0012
>> North Rocks 2151, New South Wales, PARRAMATTA, GPS-koordinater: -33.7722,151.0172