Blackberry Reviews

A typical phone directory lists customer's details such as name and address and these details are used by a directory user to retrieve the customer's cell phone number or telephone number for that matter. Also called gray pages directory and crisscross directory, a reverse cell phone lookup differs from the directory because you use instead the phone number to look for the customer's details such as the owner of that number and the specific address.

Telephone companies in the United States have been producing printed reverse phone directories for a long time and distributed it to law enforcement agencies and public libraries. However, the use of reverse cell phone lookup has been controversial because of the security and privacy concerns when not used appropriately. Let us now see how reverse phone directories are used.

In law enforcement agencies, reverse phone directories are employed to recall the address of a specific phone number. A case in point is a 911 call. If a cell phone number or phone number is not recognized by the caller id, they have the number searched in the reverse cell phone lookup and retrieve the details of the caller like the name and the address. By employing this, they can respond at once to a particular address and give aid even though the caller didn't divulge the address.

The reverse phone directory is one more valuable tool in the public library. Usually when they couldn't find any address to the borrower of the book but they have with them the phone number of the person, they will just search the reverse cell phone lookup and obtain the registered address of the borrower. When there are fines or penalties or some questions, they can communcate with the borrower using the retrieved address.

In the US however phone subscribers have the option to pay a certain amount to exclude their number from the reverse phone numbers. Since cell phones have become popular as well, it has been debated for a long time whether or not to release cell phone numbers to the public and to be included in the reverse phone directories. At present, these cell phone numbers are not listed yet but there are a number of information companies that give reverse cell phone directories. This data was gathered from resources that are obtained online.

This info, if not used correctly, can be a security and privacy matter to quite a few people. Still, with the Internet being readily available and some companies who exploit this feature such as fund raisers, telemarketers, and others who communicate to consumers by phone, there is just no way to be sure of your safety. Just be careful in giving away your cell phone number to someone you don't know or trust just to be safe.