00 - Costa Rica exit code to dial first when calling international
592 - Guyanese country code must be dialed next
00 +
592 +
Local Number - Overall dialing code format
World Times:
The time in Costa Rica is now 00:20:38 AM(12:20:38 AM)
The time in Guyana is now 02:20:38 AM(02:20:38 AM)
How to call Guyana from Costa Rica:
World Times:
Mobile Codes: