Whether you should go for the free or paid option very much depends on the kind of information you are looking for. Let us assume that the number you are searching for is a landline, then a free reverse phone lookup can give you the details you want.
But if you need information about a cell phone owner, free services may not be sufficient. If you are lucky, what you can get is a mobile service provider, an approximate location of the cell number owner and similar data, which may not be useful at all.
There are occasions where free reverse phone number search services can give you the name of the owner provided he or she has provided it to the databases. These services are still pretty new and raw, meaning that the numbers in their databases are very limited.
Paid reverse phone number search websites range from very expensive, charging per search ones to quite affordable, offering unlimited number of lookups for a flat fee. Their database of cell numbers is normally very extensive and constantly updated. The process of collecting data from various sources involves a lot of time and effort; besides, it is very expensive to maintain an accurate database. So, it becomes quite understandable why these services can't be provided for free.
The advantage of paid websites for reverse phone number search is that they can provide you with loads of valuable info for your money. Apart from the phone owner's name and address, you can get access to such personal details like a person's background, civil and criminal record and many more. As the database of these sites is gathered from different sources, chances are you will find what, or rather who you have been looking for.
That said, with so many sites offering the same reverse number lookup service, it pays to be careful in picking the right service. As a guideline, you should go for a service that offers a 100% satisfaction money back guarantee. This is to ensure that you need not pay if the reverse phone number search does not return the results you want.
Find out through my website which service most people are going when they need these services.