Gjennomsnittlig GPS-koordinater for postnummer 1715: -33.738, 151.072
Notering byer:
>> Pennant Hills 1715, New South Wales, GOSFORD, GPS-koordinater: -33.7378,151.0722
Notering byer:
>> Pennant Hills 1715, New South Wales, GOSFORD, GPS-koordinater: -33.7378,151.0722