You don't worry about what is happening when a number appears on your caller ID that you know. If that number calls in the middle of the night, you may indeed worry, but not in the same way that you would if you didn't know the number. If some unknown number is calling in the middle of the night, or at any other time for that matter, you want to know more about free and paid reverse phone lookup. This can be what you have been looking for.
If you are not sure what reverse lookup is, it is much like it sounds. Normally, when you would want to get a number for a person or a business, you could use your white pages to get residential numbers or the yellow pages to find businesses. You search by name through white pages, and you can search through yellow pages by categories. What you may not know is that you can now go online and search any number in the same manner.
Reverse lookup is something that has been around for a long time, but was not something that just anyone could use. This was something that was a huge database of numbers from which a name could be plucked. Those with access to this type of database had a professional reason to have that access. They were people who worked in emergency services, and in all types of law enforcement. Handling emergencies and solving crime were the two biggest uses.
That has all changed today. Anyone with access to a computer can search out the person behind a phone number. Some listed numbers are very easy to find, and some unlisted or mobile numbers are going to be more difficult to trace. It all depends on where you look. Try the residential directories first, and see what you can find through search engines. Those sources are free but often incomplete.
When you find that you find no mention of that number through free searching, you have to decide how badly you need the information. When you have to know, you can always use a paid reverse phone number lookup to give you details about a phone number you may not find anywhere else online.
Susan has an undying knack for tech gadgets and cool tech websites. You can check out her latest techie project-a tool to find out who owns a cell phone number-at http://www.AnyCellPhoneNumber.com