When conducting an address to phone number search, you usually need to consult with a reverse directory. Reverse directories first started in the 1960s, when they were a popular resource for law enforcement agencies and government officials. It is also synonymous to reverse phone lookups or the Black Pages.

Address to Phone Number Search - How It Works

Many law enforcers search for an address through one’s phone number in emergency situations. If someone calls during an emergency, caller ID can usually identify the number of the calling party. However, the phone call may have been cut off or the person calling was unable to give his or her address. The reverse directory works in a way so that you will be able to find out where the number is located and the police are thus able to extend emergency assistance where it is needed.

Since these reverse directories may contain both listed and unlisted numbers - sometimes even mobile numbers - these have been exclusive to law enforcement use only. This is intended to protect the privacy of the individuals listed in these directories and to guarantee that the extensive information that these reverse directories contain are used only for beneficial purposes.

For private use, there is usually a telephone service number that you need to call if you have a telephone number and wish to know if it belongs to a particular person or company. You will only be able to retrieve the related customer details if you can identify the entire phone number and provide it for the search.

Some countries may provide a reverse directory as a supplement to the regular phone directories, but these are more the exception than the norm. In rarer cases, these reverse directories, which allow either an address to phone number search or a phone number to name search function, have been created by phone phreakers or a subculture of people in the underground who experiment with phone systems. Some of these services may be provided for free or for a minimal fee.