00 - Costa Rica exit code to dial first when calling international
673 - Bruneian country code must be dialed next
00 +
673 +
Local Number - Overall dialing code format
World Times:
The time in Costa Rica is now 06:59:24 AM(06:59:24 AM)
The time in Brunei is now 20:59:24 PM(08:59:24 PM)
How to call Brunei from Costa Rica:
World Times:
Mobile Codes: