00 - Costa Rica 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 Costa Rica is now 05:53:26 AM(05:53:26 AM)
The time in Niue is now 00:53:26 AM(12:53:26 AM)
How to call Niue from Costa Rica:
World Times:
Mobile Codes: