Kart 2013,Kart 2013,Kart 2013,Kart 2013,Kart 2013:- International calls

International calls by way of Direct Dialing can be easily made with the requisite combinations of overseas call prefix, respective country code followed by that of city code. Finally one has to dial the local number involved. Usually country code varies with regard to variations in geographical locations, depending whether one is trying to reach out to a cellular phone or a land phone. Relevant country code and area code usually vary between one to three digits.
An Example of International dialing format is :
IDD + Country Code + Area Code + Recipient's Number
While making calls via mobiles, one has to include ' + ' sign before the country code. Of course it varies from set to set with some of them requiring the use of ' - '.