 How to call:
00 - Exit code when making an international call from Macau
502 - Guatemalan country code for inbound calls
2 - Guatemala City city code
00 + 502 + 2 + Local Number - International dialing code format
 World Times:
The time in Macau is now 22:49:55 PM (10:49:55 PM)
The time in Guatemala City Guatemala is now 08:49:55 AM (08:49:55 AM)
 Mobile codes:
To call a mobile phone in Guatemala from Macau use the following dialing code format: 00 + 502 + Mobile Code* + The Number
*Guatemala has multiple mobile carriers: 4#, 5#
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