00 - Austria 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 Austria is now 01:35:28 AM(01:35:28 AM)
The time in Guyana is now 19:35:28 PM(07:35:28 PM)
How to call Guyana from Austria:
World Times:
Mobile Codes: