 How to call:
00 - Exit code when making an international call from Vatican city
855 - Cambodian country code for inbound calls
63 - Siem Reap city code
00 + 855 + 63 + Local Number - International dialing code format
 World Times:
The time in Vatican city is now 16:32:37 PM (04:32:37 PM)
The time in Siem Reap Cambodia is now 21:32:37 PM (09:32:37 PM)
 Mobile codes:
To call a mobile phone in Cambodia from Vatican city use the following dialing code format: 00 + 855 + 9# + The Number
| 
