 How to call:
00 - Exit code when making an international call from Tunisia
592 - Guyanese country code for inbound calls
61 - Timehri city code
00 + 592 + 61 + Local Number - International dialing code format
 World Times:
The time in Tunisia is now 00:49:01 AM (12:49:01 AM)
The time in Timehri Guyana is now 19:49:01 PM (07:49:01 PM)
 Mobile codes:
To call a mobile phone in Guyana from Tunisia use the following dialing code format: 00 + 592 + 6 + The Number
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