 How to call:
001 - Exit code when making an international call from Guyana
52 - Mexican country code for inbound calls
444 - San Luis Potosi city code
001 + 52 + 444 + Local Number - International dialing code format
 World Times:
The time in Guyana is now 01:34:30 AM (01:34:30 AM)
The time in San Luis Potosi Mexico is now (CLICK FOR TIME ZONES)
 Mobile codes:
To call a mobile phone in Mexico from Guyana use the following dialing code format: 001 + 52 + 1 + The Number
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