Here's How: Reverse Directory Lookups

Category: Reference

How can you locate a person or business if all you know about them is a phone number, street address, or email address? What if all you have is a photo? This type of search is called a reverse directory search. Learn about the free and fee-based reverse search tools you can find online...

How to Do Reverse Directory Lookups

Normally, you know a name and you want contact information, but in some cases it's just the opposite -- you have contact information and need a name. Maybe you found a scrap of paper with a phone number on it, and can't remember who it was for. Or you may have someone's street address or email, but no name to connect to that info. In some cases a reverse lookup is easy and free, but sometimes it will cost you money.

I always like to start with free, so try a search engine search first. A Web page containing a phone number, email address, or street address may bear the owner's name as well. Put the search string in quotes to avoid results with parts of the string scattered all over the page, i.e., "914-555-1234" or "123 Main St Anytown CA" with the quotes. If you don't get any useful results, try it without the quotes.

Enter an name or email address in Facebook's directory search page. With about a billion million members, you have a good chance of getting lucky. You don't even have to be a Facebook member to search.

Reverse Directory Search

The White Pages Reverse Phone directory will give you the name of the person associated with a landline phone. Cell phone lookups are difficult, because the mobile phone providers do not make this information public. If you have a street address, try the White Pages Reverse Address Lookup. It can tell you the names of people or businesses associated with an address. Note that the White Pages site also has numerous tabs and links for other types of searches. But most of those require a fee or subscription to a third-party reverse directory search company. ( owns and, so don't bother going there if you've already tried Whitepages.)

Formerly, you could enter just the street name (omitting the street number) and WhitePages would tell you everyone who lives on that street. That doesn't work now, and I could not find another service that does this. MelissaData's address search will show you all the addresses on a street, but does not include the names. If you know of a tool to provide all the names and addresses on a street, please post in the comments.

MelissaData is a company that specializes in address verification software and services. Although their primary market is direct mailers who use the U.S. Postal service, you can use their Address Verify Lookup page to learn some interesting tidbits about a given address. Plug in a street address, and it will tell you whether it's residential or business, the associated owner, telephone number, email address, congressional district, and school district. If you're a paid subscriber, you can also get the property owner's name, the assessed value, square footage, and data concerning the mortgage and real estate taxes.

Cell phone lookups are difficult, because the mobile phone providers do not make this information public. But here's a sneaky method that sometimes works. To find the owner of a cell (or landline) phone, try Spy Dialer. It calls the number you enter, but it doesn't let the owner know you called. It then records their voice mail message and plays it back for you. If the person has an outgoing message like "Hi this is Joe Sixpack, I can't take your call right now..." then it's likely you've found the owner. Finding the location of a mobile number's owner is more difficult, due to number portability and other factors.

Fast People Search is a service I use when other people search tools come up empty or ask for money. It can do lookups by name, phone, or adddress. The site says it includes "landline, cell phone, business and residential phone numbers, as well as information for addresses and people all across the U.S." I've found it useful at times, but some of the information it returned was incorrect or outdated.

Google Reverse Image Search and Tineye use search-engine and image recognition technologies to locate online images similar to the one you provide. Both can (sometimes) find web pages that bear the image of a person you are seeking. It's an imperfect technology, but the service is free.

Are Paid Reverse Search Tools Reliable?

Reverse cell phone number searches are offered by many sites, but in my experience, they are either unreliable or require a lookup fee. Typically, a site will search for a phone number and tell you if it found a matching name. Then you're asked to pay $5 to $25 to get the name. See my related article Reverse Mobile Phone Number Lookup for more info on mobile phone lookups. Reverse email searches work much like reverse phone number searches. But again, always try Googling the number or address first.

Is it worth paying the fee? That's a gamble. I looked up a street address at which I have not lived for over 20 years at - and yet there I was, it said. runs this disclaimer at the bottom of its subscription page: "Available information varies by email address. Access to Email Finder does not guarantee you will find all details about an address." In short, you may very well pay for outdated, worthless information. Read all of the fine print to see if there is a money-back guarantee should your search prove unfruitful.

You may have to give up your own personal information, too. Some reverse directory search sites require you to register your name, address, phone number, and/or email address to get the information you want about another party. This is one way such directories strive to expand and keep their records up to date. Of course, you don't have to give accurate information; but neither does the person you're seeking!

Do you know about other reverse search tools? Post your comment or question below...

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Most recent comments on "Here's How: Reverse Directory Lookups"

Posted by:

17 Sep 2019

Very useful article today.I checked out various places I used to live at and found plenty of information.Thanks!!

Posted by:

17 Sep 2019


You asked about a tool to provide all the names and addresses on a street. Try your county property tax appraisal district. In Dallas County that search reports every address on the street, the owner name, type of property (residential or commercial) and appraised value. Thankfully it does not report email addresses or phone numbers!

Posted by:

17 Sep 2019

Hi Bob, thanks for sharing your people finder info. Here is an additional one that I have found helpful.

Posted by:

Dennis English
17 Sep 2019

I subscribe to "" and it has been very good. I maintain several organization lists and it's been very helpful in keeping in contact with people.

Posted by:

17 Sep 2019

This site, when given the area code and exchange can give the probable location (when a land line) of the caller Area Codes.

Posted by:

Bob K
17 Sep 2019

Which site?

Posted by:

17 Sep 2019

The side was

Tried to create an anchor tag for HTML, guess it didn't fly.

Posted by:

The Baroness
18 Sep 2019

Hi Bob! You can also remove your information from pages such as those mentioned above if you so desire. Look on the site's Home Page for something like ""Remove Me" of "Contact Us." Follow the instructions and presto! In a week or so, your information is removed from the site! This comes in very handy when long-lost relatives wanting to borrow money are looking for you! ;)

Posted by:

18 Sep 2019

Excellent article today. I'll be bookmarking it for future reference!

Posted by:

01 Oct 2019

I’ve subscribed to for years and find them to be very reliable and not very expensive for the value provided. Search by name, address, phone #, and more—for an additional fee.

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