00 - Belgium 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 Belgium is now 18:06:20 PM(06:06:20 PM)
The time in Slovakia is now 18:06:20 PM(06:06:20 PM)
How to call Slovakia from Belgium:
World Times:
Mobile Codes: