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 04:07:06 AM(04:07:06 AM)
The time in Niue is now 23:07:06 PM(11:07:06 PM)
How to call Niue from Costa Rica:
World Times:
Mobile Codes: