00 - Costa Rica exit code to dial first when calling international
381 - Republic of Serbia country code must be dialed next
00 +
381 +
Local Number - Overall dialing code format
World Times:
The time in Costa Rica is now 03:30:10 AM(03:30:10 AM)
The time in Serbia is now 11:30:10 AM(11:30:10 AM)
How to call Serbia from Costa Rica:
World Times:
Mobile Codes: