00 - Argentina exit code to dial first when calling international
683 - Niuean country code must be dialed next
00 +
683 +
Local Number - Overall dialing code format
World Times:
The time in Argentina is now (CLICK FOR TIME ZONES)
The time in Niue is now 01:22:02 AM(01:22:02 AM)
How to call Niue from Argentina:
World Times:
Mobile Codes: