Skip to content
Back to Blog

How to Search by Phone Number on Facebook

Minos Team
Minos Team
21.11.20239 min readOSINT A to Z
How to Search by Phone Number on Facebook — illustration

If you have ever tried to find people on Facebook, you probably know what challenges you’re going through. A simple name search provides a bazillion results, and you risk sifting through thousands of profiles if the person in question has a common name. How much time will it take? Hours! But this process becomes much easier and quicker if you have a cell phone number. Let’s explore how to find a Facebook account with a phone number and other methods of finding people on the world’s biggest social network.

Why Is It Good To Search a Phone Number on Facebook for Finding People?

Using a mobile number to find someone online is an effective technique. Whether you aim to reconnect with a cherished friend, touch base with a long-lost contact, or delve deeper into a new acquaintance, Facebook is your go-to platform.

This approach offers clear advantages. First, it lets you define if a particular number is linked to a Facebook profile. Moreover, you can find mutual connections with the individual on this social platform, which can influence your decision to engage with them on Facebook to find even more details. Beyond this, you have the opportunity to glimpse other public aspects of their profile, such as their display and header images and general personal details.

How to Find Someone on Facebook by Phone Number in Web Browsers?

Two primary methods for finding individuals on Facebook are via the web browser and the mobile app. For the first way, you should do the following steps.

  1. Visit Facebook’s website
  2. Log into your account with username/phone number and password
  3. Find the search bar in the upper left corner of the screen
  4. Type the phone number in question and hit Enter

Facebook limits phone-number search, so this often returns nothing. A profile appears only if its owner has allowed the number to be used for search. Contact sync, described below, is the more reliable route.

How to Find Someone on Facebook by Their Phone Number on the Mobile App?

The procedure varies slightly on mobile apps, but it's consistent across both Android and iOS platforms.

To use the Facebook app:

  • Launch the Facebook app on your device
  • After downloading and installing the app, launch it. If you have an existing profile, enter your email and password. If you're new, register for an account
  • The app will request access to the contact list. If you've saved the number you're seeking, permit access. If not, save the number first
  • Enter the phone number continuously, including the area code, without spaces or special formatting
  • Click on the search option. A result appears only if the owner has allowed their number to be used for search.

If you have already got the application and haven't synced your contacts before:

  • To find someone on Facebook using your device, start by going to the upper-right corner of the application and clicking on the three horizontal lines.
  • This will take you to your shortcuts menu, where you should select the “Find friends” option. A pop-up titled “Your friends are waiting” will emerge at the bottom of your screen, prompting you to synchronize your contacts with the app.
  • Proceed with this, and Facebook will then provide you with friend suggestions derived from your contacts list. The person you are seeking is likely to be among these suggestions.

If the pop-up doesn't show, you've probably synced your contacts previously. New contact details should show as friend suggestions because Facebook recommends friends based on your contact list.

This way works only if the person’s face is familiar to you or you know either their first or last name. Otherwise, locating them might be challenging and require seeking contacts through mobile numbers.

Attention! If the individual has activated Facebook's Private Profile feature or hasn't linked their cell phone number, they might not appear in the search.

In addition, Facebook permits users to disable the “Find Friends” option to avoid being located via phone number. If the individual has chosen this setting, they won't appear in the Find Friends directory.

How to Find Someone on Facebook with a Phone Number and Name

This method is handy if you know the person’s name. If yes, you can use the area code to narrow down a location.

Search the area code on Google to see which region it covers, then add that place to the name in Facebook's search (for example, “Sarah Lee Des Moines” for area code 515).

How to Find Someone on Facebook with a Phone Number without a Name

In some cases, you may forget to ask for a person’s full name or make mistakes with its spelling. What should you do? Here are some tips:

  • Open the Google
  • Type in “reverse number lookup” or “reverse phone lookup”
  • Find the relevant website that is available in your place of living (e.g., Minos)
  • Look for the phone number of the person you’re interested in
  • Check the relevance of the result

Attention! You should create an account and check the service’s fee policy before using it.

If you can’t find the person’s Facebook profile, ensure you have their full name. If yes, use the methods mentioned above to analyze their digital footprint.

Problems with Finding Someone on Facebook by Phone Number

Privacy is imperative when learning about finding someone on Facebook using a mobile number only. But it also makes the whole task more challenging if your friends hide their profiles. In this case, they decide to protect their privacy and make finding their Facebook profile by mobile number impossible.

You don't have to worry if you find yourself in such a situation. You may come up with lots of random results, but this happens occasionally, so don’t give up on seeking the individual in question.

Find the Facebook ID Using the Mobile Number

We’ve finally learned that an openly available cell phone number can help you seek individuals. Plus, you can also use this data to find their Facebook ID or username.

Find the account name you’re interested in the search results and check the URL that appeared at the top of the address bar. It will look like this ‘www.facebook.com/userid/’ (where ‘userid’ is their Facebook ID).

Important: If a person you’re interested in sets a username, or you’ve found a ‘vanity URL’ (especially if there is a business account), that’s what you’ll find.

But if you have their ID but not their phone number, simply use the ID to search for them and access their profile. A simpler way is to append the ID to "facebook.com/" to open their profile directly. Use IDs and phone numbers only to reconnect or verify, and respect Facebook's terms and applicable privacy law.

Tips for More Efficient Facebook Phone Number Searches

Stay Ahead with the Newest Facebook Features

Facebook's dynamic team is always rolling out enhancements—from a slicker interface to robust search engines and top-notch privacy settings. Ensure you're using the latest app version to unlock the best and newest features.

Precision Matters: Input Accurate Details

For top-notch results, enter the full phone number—leading zeros, country codes, the whole shebang. Avoid the pitfalls of missing or incorrect details, which can lead you astray.

Maximize Your Search with Area and Country Codes

Not certain about their location? Toss in varied area or country codes to broaden your search. It's ideal for folks who've relocated or are always on the go.

Unlock Insights with Profile Exploration

Stumbled upon a promising profile? Dive into their public details. Mutual friends, profile photos, shared posts—these nuggets can swiftly verify if you've hit the jackpot.

Did you know users can have a snazzy, unique username in their profile URL (like facebook.com/username)? If you've got a hunch about someone's username, pairing it with a phone number can boost your success rate.

Tap into Facebook’s Friend Suggestions

Here's a hack: if you share friends, Facebook might already be showcasing them in your suggestions. Check out 'Find Friends' or 'Friend Suggestions.' Your quest might just end there!

Some people keep their profiles out of phone number searches. If someone cannot be found, their privacy settings are the likely reason, and that choice deserves respect.

Level Up with Third-party Tools

There's a treasure trove of extensions and tools turbocharging Facebook searches. Just ensure they're legit, respect privacy, and align with Facebook's ethos.

It's a Game of Patience and Grit

Instant results aren't always guaranteed. But with a cocktail of patience, persistence, and maybe a sprinkle of creativity, you’re on the path to success!

How does Minos help you find people on Facebook?

Minos Profiler is built for operational identity research, not a casual "people look up" query. It is a platform for organizations, not a free consumer tool.

To discuss access for your organization, request a demo. If you have the name of the person, you can ask Minos for their phone number. You’ve got the number; you can look for a Facebook account.

Plus, we can provide you with a comprehensive report on an individual’s digital footprint. Among other things, you may find usernames on various social media platforms, including Facebook. It will help you recreate the entire picture of a particular person.

Conclusion

It doesn’t matter whether you strive to reconnect with a long-lost childhood friend or verify the credentials of people you’ve become acquainted with; Facebook offers many tools for digital investigations. And the strategies mentioned above will make your search more efficient. However, you should remember that not all the information on social media is accurate. What is the way out? Double-check the data you’ve found and proceed cautiously so your investigation will undoubtedly be effective and respectful. With diligence and discretion, you're primed for a successful search.

FAQ

Can I find a particular person on Facebook by using their phone number?

Facebook limits phone-number search; contact sync can surface people who have allowed themselves to be found by their number. If someone has hidden their number, it will not work.

How do I search for someone on Facebook?

To seek someone on Facebook, there are essential steps to follow. Start by accessing the Facebook main page and logging into your account. Then, navigate to the search bar at the top and type the person's name, adding a city, school or workplace to narrow the results. Searching by phone number works mainly through contact sync, and only for people who have allowed it.

What if I can’t find a person on Facebook with their phone number?

If you cannot seek someone using their phone number, it's because of the following reasoning. First, they haven't revealed their number on their Facebook profile. Second, their privacy settings shield their number from searches, or the provided number is either incorrect or no longer in use. And finally, the person doesn't have a Facebook account at all. Be assured that each scenario is common and can be addressed confidently, so you don’t need to worry.

Is it possible to hide my phone number on Facebook?

Certainly, hiding your mobile number on Facebook is straightforward. Simply navigate to your profile and select "About." Under "Contact and Basic Info," click the "Edit" button beside your number. Use the audience selector to dictate its visibility; opting for "Only Me" ensures it remains private from all. Your control over your information is both easy and assured.

Can I search for someone on Facebook using their phone number if I don’t have a Facebook account?

You must have an account and be logged in to utilize the mobile number search on Facebook. Seeking users by phone number or any other criteria on the platform is impossible without an account due to the platform’s policy.

See what Minos surfaces in your own information space

A 30-minute briefing on your own risk landscape — no slides, real data.