detail of calling

Respected Sir,
 Sir i want to know about a no. detail of a smart no. and its detail of calling, if it is possible then please give me the prosedure for my help,
Sir it is very argent, if you would me help i'll always thankfull to you. I knew it is your secret but it is very nessesary to now the 5 days detail of a no. that is xxxxxxxxxx,
I hope you give me possetive reply to me,