 How to call:
00 - Exit code when making an international call from Czech Republic
592 - Guyanese country code for inbound calls
20 - Beteryerwaging city code
00 + 592 + 20 + Local Number - International dialing code format
 World Times:
The time in Czech Republic is now 06:34:17 AM (06:34:17 AM)
The time in Beteryerwaging Guyana is now 00:34:17 AM (12:34:17 AM)
 Mobile codes:
To call a mobile phone in Guyana from Czech Republic use the following dialing code format: 00 + 592 + 6 + The Number
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