00 - Comoros exit code to dial first when calling international
421 - Slovak country code must be dialed next
00 +
421 +
Local Number - Overall dialing code format
World Times:
The time in Comoros is now 04:45:38 AM(04:45:38 AM)
The time in Slovakia is now 03:45:38 AM(03:45:38 AM)
How to call Slovakia from Comoros:
World Times:
Mobile Codes: