Identify any mystery caller for free with this phone number lookup tool

Got an unknown number that’s been driving you nuts? 

We totally get it. 

Those random calls on your cellphone can be seriously frustrating. And now you can fight back with a simple, free solution. In just a few easy clicks, you’ll go from feeling annoyed to being in total control, uncovering exactly who’s behind that mysterious phone number.

GET SECURITY ALERTS, EXPERT TIPS — SIGN UP FOR KURT’S NEWSLETTER — THE CYBERGUY REPORT HERE

Your step-by-step guide to phone number sleuthing

The TruePeopleSearch.com website works with both landline and cellphone numbers. It allows you to do a reverse phone lookup for any type of phone number, whether it’s a cellphone or a landline. It’s important to note that the availability and completeness of information can vary depending on the specific number and its associated public records. 

However, in most cases, with just a few simple steps, you’ll go from “Who the heck is calling me?” to “Aha! Now I know exactly who this is.” Note that you can also search by name, address and email, as well, but for our example, we’ll use a phone number. 

AN ALARMING SPIKE IN SCAM CALLS ORIGINATING FROM ROBOCALLS

Step 1: Fire up your device and navigate to TruePeopleSearch.com

Grab your preferred device — be it a computer, smartphone or tablet. Any browser will do, so launch Chrome, Safari or whatever you’re comfortable with. Type in truepeoplesearch.com in your browser’s address bar. The layout might vary slightly depending on your device, but don’t worry — the functionality remains the same.

TOP 10 ROBOCALL HOTSPOTS IN AMERICA

Step 2: Initiate the phone search

• On your smartphone, tap the phone icon.

• On a computer? Click where it says “Phone Search.”

Step 3: Enter the mystery number

Now, type in that perplexing phone number that’s been nagging at you. Hit the search button and watch the magic unfold.

WHAT IS ARTIFICIAL INTELLIGENCE (AI)?

Step 4: Explore the results

Prepare to be amazed by the wealth of information at your fingertips. Click the “View Details” button next to or under the actual search results, depending on your device. You might discover the person’s name, age, date of birth, current address or previous addresses, as well as email addresses, relatives, friends, associates and more. It’s astounding how much data a simple phone number can unlock.

Now, beware of Sponsored Links that might try to lure you into signing up for other services.

Disclaimer about TruePeopleSearch.com 

While TruePeopleSearch.com can be a helpful tool, not every phone number search will yield comprehensive results. The information available varies depending on several factors:

• Some numbers may have limited or no publicly available data.
• Information accuracy can depend on how recently the data was updated.
• Certain privacy settings or legal restrictions may limit the information displayed.

Always use this service responsibly, respect individual privacy and understand that results may be incomplete or vary significantly between different phone numbers.

HOW TO REMOVE YOUR PRIVATE DATA FROM THE INTERNET 

Pro tip: Invest in personal data removal services

Try searching for your own phone number. You might be surprised at the amount of information that pops up. If you’re uncomfortable with the information available about you, consider investing in a personal data removal service to have that information taken down. While no service promises to remove all your data from the internet, having a removal service is great if you want to constantly monitor and automate the process of removing your information from hundreds of sites continuously over a longer period of time. Check out my top picks for data removal services here.

Kurt’s key takeaways

This free tool empowers you to take control of solving the mystery of who is calling you. No more wondering about unknown callers or potential spam. With just a few clicks, you can unmask the mystery and decide whether to answer, ignore or block that call.

How do you usually handle unknown callers? Have you ever used a reverse phone lookup tool before? Let us know by writing us at Cyberguy.com/Contact

For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter

Ask Kurt a question or let us know what stories you’d like us to cover.

Follow Kurt on his social channels for the latest tech tips and tricks:

Answers to the most-asked CyberGuy questions:

New from Kurt:

Copyright 2025 CyberGuy.com. All rights reserved.