Phone book directory is one of the most common mean of information that exist for so many years . With the apparition of the phone numbers , everyone owned a phone and associated with it his phone number . So , there appeared a lot of companies which were in charge with the creation of the phone directory list.

It started as a printed book , than appeared the phone lines known as the information numbers where someone can call to find out the contact information about a person , a institution , a shop or whatever you may need . For most of the business , public institutions , people you know , lawyers , doctors , magazines , malls or supermarkets there are hundred of websites where you can find contact information even if they don’t own an official site . Besides of the websites of the business they need there are also different kind of web phone directories .

There have appeared a great number of websites which represent searching engines for numbers . Also many large companies which offer all kind of telecommunications services , have started to create their own engines and make available all kinds of phone directories . For example , for Canada there exists a site My Tellus or better said Telus reverse phone directory where you search a information that you may need ; Telus offers a great variety of communication products and services that include Internet protocol, voice, entertainment, video and data transfer. If you enter a website , you have to choose if you want to find a business or person . You can try to find the information you need by typing different kind of information . You have searching fields such as : address , category , phone number , province , proximity . On the website , you can find so many types of information : about weather , news and other information that a person may want to find out . One important thing is that you can also track down the numbers which call you . For instance , if you are being called by a number which you do not know , you can enter the Telus reverse phone directory where you can enter the number in a searching filed and you will be able to find out the number’s owner and after that you can always find out the contact information for that person .

Of course , this kind of service is not free although you may find on the internet many websites which are supposed to be free but they are not . Why ?! The answer is simple : because these companies have invested great sums of money to be able to create this database for the reverse phone directory services so they have to have a tariff in order to obtain the initial investment . And by paying , they are aware of improving the service and also updating the database because there always interfere changes when it is about phone numbers .