You feel strange when come to know that one does not have mobile phone. This is why I am saying, mobile phones are like the one of the part of human routine life. Simply can say that mobile phone lives with us. For some cause, the people give their numbers to outside people like marketing people or others. Some companies take the database from the list that they get from related company and start to do their work of marketing. They often call and explain their product to buy it.
The cell phone directory is needed for everyone as all are using the cell phone nowadays. The usage of cell phone has been increasing in daily life. So the amount of population using the mobile phones is increased, so in order to keep the persons in touch or know about others, the directory is very important. Mainly the reason of this directory to find the person cell phone number in case of changing the number and find out the new number of the person. Even the landline numbers have directories and it is better to have directories for cell phone users. It is very easy to carry your cell phone and search another person number in internet.
Some sites are there to know the owner of the number and you can also search other details. You can just give the number and get the information of the person in a free cost. You can also edit your searches or remove your number from the searching lists whenever you want.
There are the options available according to our choice to identify the unknown person, either by storing the number to the website database and ask for the another person details or just simply giving the number which you have present and if you need not want to know the other person details , just register your number as simple.
Many people will hesitate to show their numbers to public. They want it private. During some circumstances, you have to give your number also to know the unknown person details and information. For this, you should have directory of cell phone. There is a rule in many places that telemarketing people should not make call to the users of the cell phone and explain the product. There is an option to resists this call by the cell phone users. Anyway, if you publicize your mobile number, you will face the problem of telemarketing people and finally the user of the cell phone put the marketing company into spam.