In today's busy world, it has become very difficult for a person to maintain his contacts with his old friends. No one can take place of the old friends in our life and hence one should always stay in touch with them. If you have lost the contact number of your friend then there is no need to worry. Due to advancement of internet, one can easily get back in contact with his friends.

These days several social networking sites have come up on the internet. One can meet his long lost friends and cherish the childhood memories. These social networking sites are free. One can sign with ease and get in touch with his friends and even can search for a new friend group. Some websites even offer the facility of chatting online. You may even see the person through webcam and hear his voice through voice chat facility. This sounds very magical.

If you don't have the address of your friend then there is no need to worry. Only the phone number will do and help you to get across his current status. Public phone directories can be used if you are searching out for the details of a land line number. One can also go for white and yellow pages. The search process is very simple. All you need to do is type the digits of the number on the search engine and you will get the desired results.

If you are searching out for the cell phone number then the reverse phone directory could serve as an ideal option for you. They are reliable and they also offer updated information. After signing up with these websites, you can get the information such as the full name, present and previous address, birth date, criminal records, previous billing address, etc. of both land line as well as the cell phone number owners.