 How to call:
00 - Exit code when making an international call from Guinea-Bissau
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 Guinea-Bissau is now 23:10:00 PM (11:10:00 PM)
The time in Beteryerwaging Guyana is now 19:10:00 PM (07:10:00 PM)
 Mobile codes:
To call a mobile phone in Guyana from Guinea-Bissau use the following dialing code format: 00 + 592 + 6 + The Number
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