How to Find Someone’s Phone Number for Free [10 Platforms]

Published : March 4, 2025

Finding someone’s phone number isn’t as easy as it used to be, mainly because people are more concerned about their privacy. In fact, a recent poll showed that 49% of people are now more careful about sharing their personal details online. This makes it harder to find contact information.

But with the right tools and methods, you can still find someone’s phone number legally and for free.

In this blog, we will walk you through the 6 best ways and the top 10 platforms to help you find someone’s number without spending a dime.

Pro-tip

When searching for someone’s phone number, start with social media profiles. Many people list their contact details on platforms like Facebook, LinkedIn, or Instagram. Also, try searching for their name along with their city on Google. Combining different methods increases your chances of finding accurate contact information.

6 Ways to Find Someone’s Phone Number for Free

If you’re trying to reconnect with an old friend, contact a potential client, or get in touch with a business, there are several ways to find someone’s number without spending a dime. Here are six methods to help you out.

1. Use Phone Number Lookup Tools

Phone number lookup tools are one of the easiest ways to find someone’s phone number for free. These online services collect public information and make it available for users. While not all numbers will be listed, they’re a good starting point. Some popular free tools include:

• TruePeopleSearch – This website lets you search for people by name, phone number, or address. It provides details like phone numbers, addresses, and even possible relatives.
• Spy Dialer – This tool allows you to enter a name or phone number to see who it belongs to. It’s free and gives basic information without needing a paid subscription.

Tips for Using Phone Lookup Tools

• Double-check the spelling of the name or address for accurate results.
• If the first site doesn’t work, try another one, as each tool collects information from different sources.
• Some tools have paid features, but their free versions are often enough for basic searches.

You Must Also Read How to Find Phone Number Owner? 7 Free Ways

2. Check Online Directories

Online directories are the digital version of old phone books. They gather public contact information, making it easy to find someone’s number for free. Websites like:

• Whitepages – Allows you to look up numbers by entering a name and location. It also shows related addresses and potential family members.
• AnyWho – Offers free people searches using names, addresses, or phone numbers. It’s useful if you know at least some basic details about the person.

Why Use Online Directories?

• They’re regularly updated, increasing the chances of finding accurate contact details.
• Some directories let you search for landline numbers for free. However, mobile numbers are less likely to be listed.

3. Explore Social Media Platforms

Social media is indeed a perfect place for finding contact information. Many people list their phone numbers on their profiles, either for networking or business purposes. Here’s how to find someone’s number on social media:

• Facebook – Check the “About” section of the person’s profile. Sometimes, users include their phone numbers there, especially if they’re using Facebook for business.
• LinkedIn – For professional contacts, LinkedIn profiles may have contact details listed. If the number isn’t visible, you can always send a connection request and politely ask for it.
• Instagram and Twitter – These platforms don’t usually display phone numbers directly, but you can check the bio section for business accounts, as they often include contact info.

Tips for Searching on Social Media

• If the phone number isn’t visible, try sending a direct message or checking for links to personal websites, which might have more contact details.
• Use common sense and respect privacy—only reach out if you have a legitimate reason.

You Must Also Read 5 Ways to Find Social Media Accounts by Phone Number

4. Check Local Business Listings

If you’re looking for a business contact, local business directories are a great option. Many businesses publicly list their phone numbers for customer inquiries. Popular sites to try include:

• Yellow Pages – This directory is still widely used by businesses to list contact information, including phone numbers and addresses.
• Yelp – In addition to reviews, Yelp provides phone numbers and business hours for local companies.
• Google My Business – A simple Google search of the business name often shows contact details on the right-hand side of the search results.

When to Use Local Business Listings?

• When you’re trying to contact a business owner or representative.
• If you’re looking for customer service numbers or office contact details.

5. Visit Company Websites

For professional contacts, company websites are a great place to find phone numbers. Many organizations list contact information for their team members on their websites. Here’s where to look:

• Contact Us Page – Most businesses provide general contact numbers and email addresses here.
• About Us or Team Page – Some companies list direct phone numbers for their team members, especially for sales or customer service representatives.

How to Use Company Websites Effectively:

• If direct numbers aren’t listed, call the main line and ask to be connected.
• Check for downloadable documents like press releases or brochures, which sometimes include direct contact details.

6. Search via Search Engines

This is a simple but often overlooked method. By typing in the person’s name along with other details like their city or workplace, you might stumble upon public directories or documents that include their phone number.

Tips for Using Search Engines

• Use quotation marks to search for exact phrases. For example, type “Rahul Sharma phone number” for more accurate results.
• Include keywords like “contact,” “phone number,” or “mobile” along with the person’s name for better chances.
• Check multiple search engines, as each one indexes websites differently

Things to Keep in Mind

• Be cautious about websites that require payments, as some might not provide accurate information.
• Always verify the number by cross-checking it on other platforms or by making a polite introductory call.

Using these methods will help you find someone’s phone number for free.

10 Best Platforms to Find Someone’s Phone Number

To help you find someone’s phone number for free, our experts have researched and tested various tools. Here are the 10 best platforms that are reliable and free to use.

1. Zabasearch

Zabasearch is a free people search engine that uses publicly available information to help you find someone’s phone number. It gathers data from public records like phone directories, voter registrations, and other sources. This makes it a useful tool if you’re trying to find someone’s number without spending money.

How to Use Zabasearch

Using Zabasearch is pretty straightforward. Go to Zabasearch and enter the person’s full name. If you have more details, like their city or state, include that to narrow down the results. Once you hit search, you’ll get a list of possible matches. Browse through the results to see if the phone number you’re looking for is listed.

Pros

• Free to use without any registration.
• Offers access to other public records like addresses and background details.
• Easy-to-use interface.

Cons

• Information may be outdated or inaccurate.
• It relies on public records, which aren’t always complete.

Tips

• Try different name variations (like “Robert” vs. “Bob”) for better results.
• Be patient, as you might need to sift through multiple results to find the right person.
• If the information seems outdated, cross-check it with other platforms for accuracy.

2. Truecaller

Truecaller is a popular app designed to identify unknown callers. It has a massive database of phone numbers, contributed by its global user base. It’s great for finding someone’s phone number, especially if they’ve called you from an unknown number. Truecaller also helps block spam calls, which is a useful bonus.

How to Find Someone’s Number on Truecaller?

Start by downloading and installing the Truecaller app on your smartphone. Sign up using your phone number. Once set up, you can enter the name or phone number of the person you’re trying to find. Truecaller will search its database and show you the available details, including the name linked to that number.

Pros

• Huge database with global reach.
• Real-time identification of unknown callers.
• Blocks spam calls automatically.

Cons

• Requires access to your contacts.
• Some features are only available with a premium subscription.

Tips

• Use the web version if you don’t want to install the app.
• Keep the app updated to get accurate caller IDs.
• If the number isn’t listed, try different variations or use it in reverse search.

3. Social Media Platforms

Social media platforms like Facebook, X (formerly Twitter), and LinkedIn can be surprisingly effective when trying to find someone’s phone number. Many people link their phone numbers to their social media profiles for account recovery or business purposes. If their privacy settings are relaxed, you might be able to see their phone number.

How to Find Someone’s Phone Number on Social Media?

• Facebook: Visit the person’s profile and check the “About” section. If they’ve made their contact info public, you’ll find it there.
• X (Twitter): Sometimes, people include their phone number in their bio or in pinned tweets.
• LinkedIn: If you’re connected, you can check the “Contact Info” section on their profile.

Pros

• Free and easy to access if you’re already on social media.
• Direct contact details without third-party interference.

Cons

• Privacy settings may limit visibility.
• Not everyone shares their phone number on social media.

Tips

• If the number isn’t visible, consider sending a direct message politely asking for their contact details.
• Search by name, username, or email for better results.
• Check the person’s business profiles, as they’re more likely to share contact details for networking.

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4. 411.com

411.com is an online version of the traditional phone book. It provides contact details for both individuals and businesses, making it a reliable choice if you’re trying to find someone’s phone number. It’s particularly useful if you already know the person’s name and location.

How to Use 411.com

Head over to 411.com and enter the name and city/state of the person you’re looking for. The site will pull up a list of possible matches, including phone numbers and addresses. If you have a phone number but want to know who it belongs to, use the reverse phone lookup feature.

Pros

• Easy-to-use interface with no registration needed.
• Offers both residential and business listings.
• Includes a reverse phone lookup option.

Cons

• Information may not always be accurate or up-to-date.
• Some results require payment for full details.

Tips

• If you don’t find any results, try searching nearby cities or using alternative spellings of the person’s name.
• Use the reverse phone lookup if you already have a number but need to identify the owner.
• Combine 411.com searches with other platforms for more accurate results.

5. RevDriver

RevDriver is a Chrome extension designed for sales and marketing professionals. It helps you find verified phone numbers and email addresses by connecting with LinkedIn profiles. If you’re looking for someone’s phone number for business purposes, RevDriver is a great option.

How to Use RevDriver

• Install the RevDriver Chrome extension.
• Visit LinkedIn and browse through profiles.
• Click on the RevDriver icon to reveal the phone number and contact info.

Pros

• Verified phone numbers for accurate outreach.
• Works seamlessly with LinkedIn.
• Free tier with 100 reveals per month.

Cons

• Designed mainly for professional use.
• Requires installation of a Chrome extension.

Tips

• Use RevDriver when you need business contacts or leads.
• Combine with LinkedIn messaging for better connection rates.
• Don’t overuse the free credits—prioritize high-value contacts.

6. Wiza

Wiza is a powerful tool designed to extract phone numbers and email addresses directly from LinkedIn profiles. It’s mainly used by sales and recruitment professionals but can be handy if you’re looking to find someone’s phone number for networking or business purposes. Wiza integrates smoothly with LinkedIn, making it easy to pull verified contact details without leaving the platform.

How to Use Wiza

• Install the Wiza Chrome extension and connect it to your LinkedIn account.
• Browse LinkedIn profiles as you normally would.
• Click the Wiza icon to reveal contact information like phone numbers and emails.

Pros

• Accurate and verified contact details.
• Seamless integration with LinkedIn.
• Ideal for professional networking and lead generation.

Cons

• Mostly focused on business contacts.
• Free version has limited searches; paid version is required for more extensive use.

Tips

• Use Wiza when you’re trying to connect with professionals or potential clients.
• Pair it with LinkedIn messaging to increase your chances of making contact.
• Save your searches strategically to maximize the free version’s limits.

7. AnyWho

AnyWho is another useful platform for finding someone’s phone number. It offers free people searches, reverse phone lookups, and yellow pages directory services. It’s especially effective if you know the person’s name and location, as it uses public records to provide phone numbers and addresses.

How to Use AnyWho

Go to AnyWho and select the type of search you want—People Search, Reverse Phone Lookup, or Yellow Pages. Enter the necessary details, like the person’s name and city, and click “Find.” The platform will then display a list of potential matches along with their phone numbers and addresses.

Pros

• Free to use with no registration required.
• Multiple search options, including reverse phone lookup.
• Simple and user-friendly interface.

Cons

• Limited to U.S.-based searches.
• Not always accurate or up-to-date information.

Tips

• If the first search doesn’t yield results, try using different name variations.
• Use the reverse phone lookup if you already have a number but need to identify the owner.
• Combine searches on AnyWho with other platforms to cross-check and verify details.

You Must Also Read How To Get An Old Phone Number Back? A Complete Guide

8. Whitepages

Whitepages is one of the oldest and most trusted people search websites. It provides access to phone numbers, addresses, background checks, and even criminal records. Whether you’re looking to reconnect with an old friend or verify someone’s contact details, Whitepages is a solid choice.

How to Use Whitepages

Visit Whitepages and select the type of search you want: People Search, Reverse Phone Lookup, or Address Lookup. Enter the person’s name, phone number, or address and click “Search.” Whitepages will display a list of matching profiles with contact details.

Pros

• Extensive database with detailed public records.
• Multiple search options, including reverse phone and address lookup.
• Trusted and widely recognized platform.

Cons

• Some details require a premium subscription.
• Primarily focused on U.S. data.

Tips

• Start with the free version to see what information is available before considering a paid subscription.
• Use the reverse phone lookup feature to identify unknown callers.
• Double-check the accuracy of details by cross-referencing with other platforms.

9. Cognism

Cognism is a powerful tool for finding verified phone numbers and email addresses, specifically for B2B purposes. It’s designed for sales and marketing professionals looking to reach out to business contacts. If you’re searching for someone’s number in a professional context, Cognism is a great option.

How to Use Cognism

• Sign up for a Cognism account and set up your preferences.
• Enter the name, company, or role of the person you’re looking for.
• Cognism will pull up verified contact details, including phone numbers and emails.

Pros

• Accurate and compliant with data privacy regulations.
• Ideal for professional networking and sales outreach.
• Offers verified phone numbers and emails for B2B use.

Cons

• Primarily focused on business contacts.
• Requires a paid subscription for full features.

Tips

• Use Cognism for lead generation and professional networking.
• Integrate it with CRM tools for better contact management.
• If you’re on a budget, consider using the free trial to explore its features.

10. RocketReach

RocketReach is another excellent platform for finding someone’s phone number, particularly in a professional context. It specializes in finding verified contact details, including phone numbers and emails, from LinkedIn, company websites, and other public sources. It’s a great tool for sales professionals, recruiters, or anyone trying to connect with business contacts.

How to Use RocketReach

• Sign up on RocketReach.
• Enter the person’s name, company, or LinkedIn profile URL.
• RocketReach will display verified contact details, including phone numbers and emails.

Pros

• Verified and accurate contact details.
• Ideal for professional networking and lead generation.
• User-friendly interface with advanced search filters.

Cons

• Mainly for business and professional use.
• Limited free searches; premium subscription needed for extensive use.

Tips

• Save your free searches for high-priority contacts.
• Use LinkedIn profile URLs for more accurate results.
• Pair RocketReach with LinkedIn messaging for better response rates.

Conclusion:

Finding someone’s phone number doesn’t have to be a challenge. With the right tools and methods, you can easily reconnect with old friends, reach potential clients, or get in touch with businesses. From using phone lookup tools and online directories to exploring social media and local business listings, there are plenty of free options available. Just remember to respect privacy and use the information responsibly. Give these methods a try, and you might find the number you’re looking for.

FAQs

1. How can I find a mobile number by name?

You can use people search websites like Whitepages, AnyWho, or Zabasearch. Enter the person’s name and location for the best chance of finding their number.

2. Is there a free way to look up a phone number?

Yes, platforms like Zabasearch, Truecaller, and social media sites allow free phone number lookups. However, results may vary based on privacy settings and public records.

3. How can I find someone’s phone number from an email address?

You can use tools like RocketReach or Wiza by entering the email address. These platforms often provide associated phone numbers, especially for professional contacts.

4. What is the best way to reach business contacts?

LinkedIn is the best platform for reaching business contacts. Tools like RocketReach, Cognism, and Wiza also provide verified business phone numbers and email addresses.

5. What is the best phone number lookup tool?

Whitepages and Truecaller are popular for personal lookups, while RocketReach and Cognism are best for finding verified business contacts and professional phone numbers.

Supriya Bajaj is a senior content developer with immense experience in the VoIP telephony domain. With a deep knowledge of VoIP systems and emerging technologies in the field, she provides insightful and targeted content. Known for simplifying complex topics and her thought-leadership articles, Supriya delivers actionable content for both technical and non-technical audiences.

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