WhoCalledMeAU

Numbers starting with 03973

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Register allocations

RangeTypeStatusHolderArea
0397200000 to 0397309999geographicallocatedTelstra LimitedCroydon
0397310000 to 0397319999geographicallocatedTelstra LimitedWerribee
0397320000 to 0397329999geographicallocatedOptus Networks Pty LimitedSunbury
0397330000 to 0397339999geographicallocatedOptus Networks Pty LimitedCroydon
0397340000 to 0397349999geographicallocatedOptus Networks Pty LimitedWerribee
0397350000 to 0397399999geographicallocatedTelstra LimitedCroydon