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 13:40:40 PM(01:40:40 PM)
How to call Niue from Argentina:
World Times:
Mobile Codes: