 How to call:
00 - Exit code when making an international call from Portugal
592 - Guyanese country code for inbound calls
21 - Mahaicony city code
00 + 592 + 21 + Local Number - International dialing code format
 World Times:
The time in Portugal is now (CLICK FOR TIME ZONES)
The time in Mahaicony Guyana is now 19:59:42 PM (07:59:42 PM)
 Mobile codes:
To call a mobile phone in Guyana from Portugal use the following dialing code format: 00 + 592 + 6 + The Number
| 
