Prosečne GPS koordinate za poštanski broj 2303: -32.928, 151.747

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Spisak gradova:
>> Hamilton 2303, New South Wales, HUNTER, GPS koordinate: -32.9279,151.7465
>> Hamilton East 2303, New South Wales, HUNTER, GPS koordinate: -32.9279,151.7465
>> Hamilton South 2303, New South Wales, HUNTER, GPS koordinate: -32.9279,151.7465