Gjennomsnittlig GPS-koordinater for postnummer 2490: -28.263, 153.456

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Notering byer:
>> North Tumbulgum 2490, New South Wales, GPS-koordinater: -28.25,153.45
>> Tumbulgum 2490, New South Wales, TOOWOOMBA SE CNR, GPS-koordinater: -28.2752,153.4628