Gjennomsnittlig GPS-koordinater for postnummer 1771: -33.738, 151.072
Notering byer:
>> Pennant Hills 1771, New South Wales, GPS-koordinater: -33.7378,151.0722
Notering byer:
>> Pennant Hills 1771, New South Wales, GPS-koordinater: -33.7378,151.0722