Many people have their phone numbers listed on people finder sites, myself included. Maybe that's whats happening to you? I personally, found out about data removal services from this redditor post . Got myself incogni, and now receive less spam calls and texts. To find out if you're on whitepages, spokeo or other sites, simply google yourself. Answer from Unhappy_Desk on reddit.com
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Trend Micro ID Protection
idprotect.trendmicro.com › home › data leak checker
Data Leak Checker | Trend Micro ID Protection
Search the dark web to see if your personal info has been compromised in a data breach. Get support and advice if you're a victim of identity theft.
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Data Breach Lookup
databreach.com
Data Breach Lookup | Check If Your Information Was Exposed
Find out if your personal information was compromised in data breaches. Search your email on DataBreach.com to see where your data was leaked and learn how to protect yourself.
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Infostream
infostream.cc › email-and-phone-number-breach-checker
Email and Phone Number Breach Checker | Infostream
August 10, 2022 - The last thing you need is cybercriminals going through your emails and accessing your personal information but how would you know if they have access to your account? Use our FREE email and phone number checking tool to find out if you have been compromised.
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Kaspersky
support.kaspersky.com › help › Kaspersky › Mac25 › en-US › 252167.htm
Check if your data associated with your phone number has been compromised
Your phone number is often used to identify you when you create an account on a website or in an application. If you are not sure whether accounts associated with your phone number are safe, you can check them using the Kaspersky application. The application uses your phone number to detect ...
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Trend Micro
helpcenter.trendmicro.com › en-us › article › tmka-11346
Phone Number Leak: What You Need to Know to Stay Safe | Trend Micro Help Center
You may receive unwanted phone calls and texts, such as telemarketing, spam, and phishing texts. It can be exploited to obtain more information that can be used to steal your identity. Someone can use it to harass or intimidate you. Go to ID Protection Data Leak Checker and find out if your ...
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Reddit
reddit.com › r/privacy › can i check if my phone number's been leaked?
r/privacy on Reddit: Can I check if my phone number's been leaked?
August 25, 2023 -

I recall stumbling upon a comment on an unrelated social media post, which was discussing the Facebook data breach. It mentioned a website that enables you to determine if your information was compromised in the breach. Lately, I've been receiving numerous unsolicited phone calls from various area codes within my state. Despite attempting to search for the owners of these numbers, I've consistently found no results. Consequently, I suspect that my phone number may have been exposed online during my account sign-ups and such . Is there a website where I can verify whether my phone number has been leaked? Thank you!

also these are the sites I was using in case anyone was curious
https://www.truepeoplesearch.com/
https://www.fastpeoplesearch.com/

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Class Action U
classactionu.org › home › what is a data breach? › how to check if your email or phone number has been in a breach
How to Check if Your Email or Phone Number Has Been in a Breach - Class Action U
August 1, 2025 - Have I Been Pwned?: This website allows you to type in your email or phone number to see if either has been involved in a data breach. It can search a large database of known breaches. These are just two of many available tools, but they’re a good place to start if you need to see if your information has been involved in leaked records and data breaches.
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IDStrong
idstrong.com › phone-number-exposure-search
Phone Number Exposure Lookup- Phone Number Exposure Risks and Next Steps - IDStrong
Removing your details from them limits online instances of your phone number, better protecting you from online threats. Follow our guides to opt out your information. We continuously monitor your personal and financial information, scouring the dark web for potential threats, active data breaches, and network element leaks.
Find elsewhere
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Forestal Security
forestalsecurity.com › home › free tool to search data breach by your phone number
Free Lookup Tool to Search Data Breach By Phone Number
September 5, 2025 - Discover how to check if your phone number was involved in a data breach using our free tool. Stay informed and secure.
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Kaspersky
support.kaspersky.com › help › Kaspersky › Win21.18 › en-US › 236460.htm
Identity Theft Check
Your phone number is your ID in banking apps, online stores and social media. If someone acquires data linked to your phone number, they can easily impersonate you—and, for example, get a loan in your name. The Identity Theft Check component checks your phone number against leak databases.
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BBC
bbc.com › news › technology-56650387
Tool checks phone numbers from Facebook data breach
A new online tool lets users check their phone numbers against the leaked database.
Published   April 6, 2021
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Cybernews
cybernews.com › home › personal data leak check
Personal Data Leak Checker: Your Email & Data - Breached? | CyberNews
December 10, 2021 - Find out if your email, phone number or related personal information might have fallen into the wrong hands. ... Our checker has a 500 GB database of leaked hashed emails.
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Abijita Foundation
abijita.com › abijita foundation - cybersecurity news, analysis and support › featured › how to check if your email or phone number has been leaked in a data breach
How to Check if Your Email or Phone Number Has Been Leaked in a Data Breach
April 18, 2025 - Worried your email or phone number was exposed in a data breach? Learn how to check for leaks using free online tools and find out what steps to take to secure your information.
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Techlore Forum
discuss.techlore.tech › privacy and security › get advice
How can I check if my phone number has been breached or not? - Get Advice - Techlore Forum
October 6, 2023 - I tried Have I been pwned but they only say “Email address”, I don’t know if it searched for phone numbers in same search bar. I have purchased a new sim card about a month ago and haven’t connected it to internet and using it in a dumb phone but after 2-3 days of activation, I started ...
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Bitdefender
bitdefender.com › en-us › blog › hotforsecurity › your-phone-number-got-leaked-heres-what-cybercriminals-can-do-with-it-and-how-you-can-stop-them
Your phone number got leaked? Here’s what cybercriminals can do with it and how you can stop them
With data breaches involving compromised personally identifiable information (PII) occurring daily, your phone number is likely to end up in the hands of malicious individuals who can use it in nefarious ways, including: Conduct doxing or searching for additional identifiable information about you online.
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Whoscall
whoscall.com › en › blog › articles › 1247-ID_Security_data_leak_detection
Whoscall's Latest Feature: "ID Security"! Quickly Check if Your Phone
Whoscall presents its newest feature, "ID Security," allowing you to check with just a phone call! Simply enter your phone number,and Whoscall will search for any websites with records linked to your number, including names, addresses, accounts, passwords, phone numbers, and emails.
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Stay Safe Online
staysafeonline.org › articles › how-your-phone-number-is-exposed-phone-number-leaks
How Your Phone Number is Exposed: Phone Number Leaks - National Cybersecurity Alliance
The easiest way to see if and where your phone number is revealed online is to do a web search of your name and phone number. While it might not crawl through every digital nook and cranny your number could exist, it will give you an idea if ...
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Entrepreneur
entrepreneur.com › home › business news
Here's How to Check If Your Phone Number Was Leaked in the Massive Facebook Breach
September 3, 2025 - The process is simple: Wsitors simply input their phone numbers or email addresses and the site returns their search with a simple yes or no. The site not only checks whether personal information from Facebook has been leaked, but also data from other websites, including Gab and Oxfam.