 How to call:
010 - Exit code when making an international call from Japan
592 - Guyanese country code for inbound calls
3 - New Amsterdam city code
010 + 592 + 3 + Local Number - International dialing code format
 World Times:
The time in Japan is now 02:54:29 AM (02:54:29 AM)
The time in New Amsterdam Guyana is now 13:54:29 PM (01:54:29 PM)
 Mobile codes:
To call a mobile phone in Guyana from Japan use the following dialing code format: 010 + 592 + 6 + The Number
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