00 - El Salvador 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 El Salvador is now 08:36:50 AM(08:36:50 AM)
The time in Niue is now 03:36:50 AM(03:36:50 AM)
How to call Niue from El Salvador:
World Times:
Mobile Codes: