00 - Costa Rica exit code to dial first when calling international
594 - Guianan country code must be dialed next
00 +
594 +
Local Number - Overall dialing code format
World Times:
The time in Costa Rica is now 16:27:02 PM(04:27:02 PM)
The time in Guiana is now 18:27:02 PM(06:27:02 PM)
How to call Guiana from Costa Rica:
World Times:
Mobile Codes: