As is, it would appear that '947' is an international dialing code. That would be the international dialing code for Qatar.
The International country calling code of Slovakia is +421.
The international dialing code for Canada is 1 - the same as for the USA.
Depending on where you are dialing from, you would have the international access code first, then 353 for Ireland, then the number you want, starting with the region code, without the first zero.
Dialling code for Switzerland is +41
The international dialing code is +44
the international dialing code is +61, there are local dialing codes depending on the state
+692
faxing to an international location requires a fax machine with international dialing capabilities. you need the number, prefixed by the countries specific dialing code.
+92 is the call code for Pakistan
The nearest info I can find is +1 809 OR + 1 829 - those are the international codes for the Dominican Republic. You would need to consult the international operator for more detailed information.
IDDC = International Direct Dialing Code.