Every country has its own ISD code, for example the ISD code of USA is +1, ie., to make an international call to United States, the number 1 has to dialed followed by the area code and finally the ...

where 011 is the Exit code for United States, 91 is the ISD code for India, 22 is the area code for Mumbai and TEL # is the recipient's phone number. The International Subscriber Dialling Code (ISD ...

"They would call the police." It can't hurt to be wary of possible scam phone numbers with the following international area ...