If you are one of those people who's looking for helpful information on how to locate an unpublished mobile phone number using a reverse phone look up service, you might be in one of these situations:

- You think your spouse could be cheating on you and you want to check the number of the person they've been talking to.

- You want to stop a prankster giving you those irritatin calls, a telemarketer, and other forms of harassments calls.

- You would like to look up a lost relative or friend.

The question is this: is there a free way to locate an unpublished phone number? The answer is NO. Unpublished numbers are considered private, thus that individual's information isn't available to the general public. Because of this, there are no free directories or databases to obtain this information.

But just because unpublished phone numbers are not listed for the public in the white pages or phone directories, doesn't mean they are unattainable.

Try this first: You could try locating an unpublished number with the Google search engine. Sometimes people have put their private phone number in a public profile like a social network, blog, discussion group or forum. You can also search using quotation marks to get better results. For instance "000-000-0000". If this method turns up no results for you, it may be time to use a paid service. But, don't worry! You can search a paid reverse phone lookup directory for a low fee.

Such reverse phone look up directories purchase big lists of names, numbers and other helpful information from communication companies and charge a minimal fee for individuals to perform a search. Such services would give you names and addresses, and also give you other valuable information such as personal background and marital records.