00 - Denmark exit code to dial first when calling international
81 - Japanese country code must be dialed next
00 +
81 +
Local Number - Overall dialing code format
World Times:
The time in Denmark is now 16:37:11 PM(04:37:11 PM)
The time in Japan is now 00:37:11 AM(12:37:11 AM)
How to call Japan from Denmark:
World Times:
Mobile Codes: