00 - Comoros 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 Comoros is now 03:12:28 AM(03:12:28 AM)
The time in Niue is now 13:12:28 PM(01:12:28 PM)
How to call Niue from Comoros:
World Times:
Mobile Codes: