 How to call:
00 - Exit code when making an international call from Bulgaria
963 - Syrian country code for inbound calls
21 - Aleppo(Halab) city code
00 + 963 + 21 + Local Number - International dialing code format
 World Times:
The time in Bulgaria is now 01:48:09 AM (01:48:09 AM)
The time in Aleppo(Halab) Syria is now 01:48:09 AM (01:48:09 AM)
 Mobile codes:
To call a mobile phone in Syria from Bulgaria use the following dialing code format: 00 + 963 + 9 + The Number
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