Originally Posted by BabaBhootnath

Well If you know something about a software called MATLAB then there is a program in MATLAB which can send sms to any mobile.

But that still is somewhat technical and requires that you should have some information about the network you want to send the sms to.The original program is set with all networks of US.

You can get that program file at mathworks.com/matlabcentral/fileexchange and configure it for any country's mobile networks.