How To Find Phone Numbers In 2025- Top 12 Tools Compared
One of the best ways to get your product’s name on the street is Tele-Marketing.
It’s quick, it’s cheap, it’s personally customized, and it’s efficient. But it’s not always easy to gather phone numbers and build a database out of it.
Phone numbers are seen as (and actually are) a much more personal way of communication than emails, LinkedIn Messages, or any other forms of social media.
According to Cognisms’s 2025 State of Cold Calling Report, the success rate for having a conversation from a cold call is only 65.6%.
But worry not, there are many tools available in the market that help you find phone numbers quickly and are result-driven, turning prospects into leads.
Here are top 12 tools that help you build your contact list with valid leads and phone numbers.
It’s quick, it’s cheap, it’s personally customized, and it’s efficient. But it’s not always easy to gather phone numbers and build a database out of it.
Phone numbers are seen as (and actually are) a much more personal way of communication than emails, LinkedIn Messages, or any other forms of social media.
According to Cognisms’s 2025 State of Cold Calling Report, the success rate for having a conversation from a cold call is only 65.6%.
But worry not, there are many tools available in the market that help you find phone numbers quickly and are result-driven, turning prospects into leads.
Here are top 12 tools that help you build your contact list with valid leads and phone numbers.
Table Of Content
Top Tools To Find Phone Numbers In 2025
✨ G2 rating- 4.7/5
✨ Capterra rating- 4.7/5
✨ Capterra rating- 4.7/5
Clearout is a solution for enhancing the way companies handle and authenticate their contact information. It provides tools that assist customers in having cleaner, more reliable databases, thereby promoting improved communication and outreach campaigns.
With its focus on bounce rate reduction and deliverability improvement, Clearout is essential for ensuring data validity.
The platform is utilized by teams seeking to automate lead generation, find contact details in real-time, and uphold a high level of data hygiene.
Integrated within existing workflows or adopted as an independent tool, Clearout is designed to blend into diverse business ecosystems.
Features
With its focus on bounce rate reduction and deliverability improvement, Clearout is essential for ensuring data validity.
The platform is utilized by teams seeking to automate lead generation, find contact details in real-time, and uphold a high level of data hygiene.
Integrated within existing workflows or adopted as an independent tool, Clearout is designed to blend into diverse business ecosystems.
Features
- Offers pre-verified data including emails and phone numbers in real-time
- Allows automated and bulk downloads directly from LinkedIn
- Works seamlessly with LinkedIn Sales Navigator
- Enables users to tag leads for improved CRM filtering and integration
- Enhanced filtering algorithms reduce the removal of out-of-date or incorrect contact information in bulk pulls
- Data exported now contains more descriptive context such as skills, seniority level, and company metrics
- The extension boasts a quicker, more streamlined UI with improved loading times and profile detection
2. ZoomInfo
✨ G2 rating- 4.5/5
✨ Capterra rating- 4.5/5
✨ Capterra rating- 4.5/5
ZoomInfo offers tools and resources that are crafted to help with every aspect of your business. Giving access to vital information, it helps organizations make the right decisions while connecting with the right people and other businesses.
With its fundamental focus being on increasing business productivity, its services span across a vast spectrum of activities, catering to all your organizational needs. At ZoomInfo, they make sure that the platform is always evolving to match the ever-shifting needs of the market and keep its users well-equipped in the competition.
Features
With its fundamental focus being on increasing business productivity, its services span across a vast spectrum of activities, catering to all your organizational needs. At ZoomInfo, they make sure that the platform is always evolving to match the ever-shifting needs of the market and keep its users well-equipped in the competition.
Features
- Copilot, an AI-powered assistant aimed at supercharging sales with actionable insights and automating tasks
- Guided Intent discovers and prioritises leads based on buying signals and intent information.
- A plugin for Google Chrome
- Look for your user personas in their database
- Offers bulk researches
- ZoomInfo integrations make it easier to find, qualify, and convert more consumers
3. InfoTracer
✨ G2 rating- Unavailable
✨ Capterra rating- Unavailable
✨ Capterra rating- Unavailable
InfoTracer is a service that offers access to a huge database of public records and data points. Its offerings are accessed by people and entities looking for information for different reasons, including background checks, identity confirmation, and investigations.
The site combines information from several sources, providing search functionality for users to find information on individuals, assets, and others. With tools in place to automate the search process, InfoTracer seeks to make access to public data efficient.
Features
The site combines information from several sources, providing search functionality for users to find information on individuals, assets, and others. With tools in place to automate the search process, InfoTracer seeks to make access to public data efficient.
Features
- Real-time monitoring capabilities, enabling users to be notified about updates in public records concerning a particular individual
- UI improvements to allow for greater ease of navigation and more effective searches
- IP address lookup finds phone numbers of people owning the IP address
- Reverse DNS lookups can reveal IP address owners' landline and cell phone numbers
- Reverse email search can be used to obtain phone numbers, business or private—using their specific email address
4. BeenVerified
✨ G2 rating- Unavailable
✨ Capterra rating- Unavailable
✨ Capterra rating- Unavailable
BeenVerified is a US website that aggregates public records to provide background information to users. It accumulates data from a myriad of sources, including but not limited to court cases, property titles, and social media accounts, to generate analyses.
The site provides people search, reverse phone lookup, and property records search capabilities through its website and mobile apps.
While BeenVerified offers useful information, it should be indicated that it is not a consumer reporting agency and is not FCRA-compliant. Thus, it should not be utilized for functions such as employment screening or tenant screening.
Features
The site provides people search, reverse phone lookup, and property records search capabilities through its website and mobile apps.
While BeenVerified offers useful information, it should be indicated that it is not a consumer reporting agency and is not FCRA-compliant. Thus, it should not be utilized for functions such as employment screening or tenant screening.
Features
- Users may sign-up for notification of new criminal or court activity from monitored subjects.
- Notifications if your email, phone, or personal information are found on the dark web.
- More readable graphical overviews of connections, timelines, and relationships in people reports.
- More coherent library of guides and articles about how to apply public data both safely and effectively.
- Free to use, as it is based on public information
- Only platform that allows you to search for information using VINs
5. Swordfish AI
✨ G2 rating- 4.5/5
✨ Capterra rating- 4.5/5
✨ Capterra rating- 4.5/5
Swordfish AI is a B2B SaaS platform that helps sales and recruiting professionals find verified contact information, including personal emails and cell phone numbers. Originally founded as ListGenie in 2015, it’s now trusted by over 50,000 users, including teams at Uber, Deloitte, and Microsoft.
The platform offers tools like a Chrome extension, bulk prospect search, file uploads, and an API—all designed to streamline lead generation and sourcing. With real-time validation and seamless integration, Swordfish AI focuses on delivering accurate, actionable data to help users reach decision-makers faster.
Features
The platform offers tools like a Chrome extension, bulk prospect search, file uploads, and an API—all designed to streamline lead generation and sourcing. With real-time validation and seamless integration, Swordfish AI focuses on delivering accurate, actionable data to help users reach decision-makers faster.
Features
- Instant phone number and email verification prior to downloading credits- avoids wasting lookup credits.
- Improved compliance functionality now enables organizations to maintain data privacy compliance
- Find cell phone numbers directly through their website
- The Chrome extension integrates with while visiting different platforms like GitHub, LinkedIn, Dribble, Gmail & FB
- Offers a 15-day free trial & has a 15-day money-back guarantee if you’re not 100% satisfied
- Connects to 200+ network data partners to provide users with the most up-to-date & precise contact info
6. AeroLeads
✨ G2 rating- 4.0/5
✨ Capterra rating- 4.6/5
✨ Capterra rating- 4.6/5
AeroLeads is a lead generating B2B software which assists businesses in finding verified emails and phone numbers of prospects. Also provides a Chrome extension used to scrape information from LinkedIn, AngelList, and Crunchbase.
It offers real-time email validation, ensuring data accuracy. Tiered plans for AeroLeadsbegin at $49 per month.
Its ease of use and the possibility to generate quality leads in no time make it an ideal tool for sales and marketing teams looking to improve the quality of their outreach efforts.
Features
It offers real-time email validation, ensuring data accuracy. Tiered plans for AeroLeadsbegin at $49 per month.
Its ease of use and the possibility to generate quality leads in no time make it an ideal tool for sales and marketing teams looking to improve the quality of their outreach efforts.
Features
- Chrome extension named ‘Email Finder- AeroLeads’, which shows 10,000+ users of the plugin
- AeroLeads + Zapier integration allows people to connect AeroLeads to 2,000+ apps in seconds
- It's simple to use while browsing the web, thanks to the browser extension
- Offers real-time email verification for guaranteeing accuracy and deliverability of the fetched email addresses.
- Now accommodates more CRM systems like Zoho, Salesforce, HubSpot, making data management more flexible.
- Has enhanced its customer support facilities, providing prompt and useful service to users.
7. LeadIQ
✨ G2 rating- 4.2/5
✨ Capterra rating- 4.4/5
✨ Capterra rating- 4.4/5
LeadIQ is a B2B sales prospecting platform for teams to create leads with quality contact information, monitor buying signs, and automate outreach. Its Prospecting Hub incorporates real-time data capture, machine learning-driven messaging, and connection with CRMs such as Salesforce and HubSpot.
The Chrome extension provides a one-click capture of data on sites such as LinkedIn, with features such as Scribe, which assists in creating customized messages. LeadIQ seeks to streamline manual effort, enhance outreach, and drive faster pipeline growth.
Features
The Chrome extension provides a one-click capture of data on sites such as LinkedIn, with features such as Scribe, which assists in creating customized messages. LeadIQ seeks to streamline manual effort, enhance outreach, and drive faster pipeline growth.
Features
- Integrate LeadIQ with sales software such as HubSpot and Salesforce
- Capture leads while browsing LinkedIn and other sites
- LeadIQ verifies email layout & evaluates deliverability with a proprietary algorithm
- Data accuracy is ensured via real-time user input
- The platform now returns phone numbers sorted by accuracy through API, allowing more efficient communication with prospects.
- One can map the education field to relevant CRM fields, facilitating the export of a prospect's education information for richer profiles.
- LeadIQ now has an AI cold email writing assistant, which helps sales teams compose customized outreach messages more effectively.
8. Cognism
✨ G2 rating- 4.6/5
✨ Capterra rating- 4.7/5
✨ Capterra rating- 4.7/5
Cognism is a B2B sales intelligence platform that enables sales and marketing teams to find and engage with ideal prospects using verified contact information. Its Diamond Data® technology guarantees high accuracy, especially for European mobile numbers, and cross-verifies against worldwide Do Not Call lists for compliance.
The platform is also integrated with CRMs such as Salesforce and HubSpot, and features real-time enrichment, AI prospecting, and intent data through Bombora to spot in-market buyers. Cognism's Sales Companion allows sales representatives to receive tailored insights and next-best contact recommendations, making outreach more efficient.
Features
The platform is also integrated with CRMs such as Salesforce and HubSpot, and features real-time enrichment, AI prospecting, and intent data through Bombora to spot in-market buyers. Cognism's Sales Companion allows sales representatives to receive tailored insights and next-best contact recommendations, making outreach more efficient.
Features
- Offers access to a large database of more than 500 million business profiles globally
- It's an AI-driven prospector tool enabling users to create specific lead lists based on various criteria like job title, location, industry, and size of the company.
- It combines third-party data, allowing users to find companies that are actively exploring specific topics, prioritizing smart outreach based on buying signals.
- Users are able to view in-depth technographic and firmographic data, allowing them to know firm-level information.
- Cognism provides a Chrome extension that adds real-time contact information and data to LinkedIn profiles and company websites.
9. Kaspr
✨ G2 rating- 4.4/5
✨ Capterra rating- 4.5/5
✨ Capterra rating- 4.5/5
Kaspr is a B2B lead generation platform that allows sales and recruitment professionals to tap into verified contact data, including phone numbers and email addresses, directly from LinkedIn and Sales Navigator. Its Chrome extension works seamlessly with LinkedIn, and users can capture contact information with one click while viewing profiles.
The platform has a 500 million+ contact database and includes features such as bulk lead enrichment, CRM integrations (Salesforce and HubSpot), and automated workflows to enhance prospecting activities.
Kaspr also has a free plan with limited credits and a tiered pricing scheme for users needing more volume and richer features.
Features
The platform has a 500 million+ contact database and includes features such as bulk lead enrichment, CRM integrations (Salesforce and HubSpot), and automated workflows to enhance prospecting activities.
Kaspr also has a free plan with limited credits and a tiered pricing scheme for users needing more volume and richer features.
Features
- Kaspr's LinkedIn Chrome extension lets users pull verified email addresses and phone numbers from the profiles of LinkedIn, including Sales Navigator and Recruiter Lite.
- The software gives real-time contact data enrichment, keeping users informed with the latest data.
- Users can automate outreach procedures, such as sending connection requests and messages on LinkedIn, improving efficiency in lead engagement
- Users are able to view in-depth technographic and firmographic data, allowing them to know firm-level information.
- Kaspr enforces security measures by mandating users to register using a verified business email and have a minimum of LinkedIn connections to prevent abuse
10. EasyLeadz
✨ G2 rating- 4.6/5
✨ Capterra rating- Unavailable
✨ Capterra rating- Unavailable
EasyLeadz is a B2B sales intelligence platform that offers precise contact details such as phone numbers and emails to enable businesses to reach out to potential customers. Its Chrome extension, Mr. E, allows users to scrape data from LinkedIn profiles for efficient prospecting.
The tool features real-time email verification, CRM connectors (e.g., Salesforce, HubSpot), and monitors sales indicators such as hiring activity or funding rounds. Starting at $1 per day, EasyLeadz is an inexpensive, effective solution for increasing lead generation.
Features
The tool features real-time email verification, CRM connectors (e.g., Salesforce, HubSpot), and monitors sales indicators such as hiring activity or funding rounds. Starting at $1 per day, EasyLeadz is an inexpensive, effective solution for increasing lead generation.
Features
- The platform makes lead search and validation automated by using predetermined criteria, for example, companies that have recently received funds or released new products, thereby increasing the productivity of lead generation processes
- EasyLeadz also integrates with major CRM systems and allows for easier lead management along with synchronization of contact information
- Users can simply pull contact details from LinkedIn profiles, making connecting with potential leads much easier.
11. ZabaSearch
✨ G2 rating- Unavailable
✨ Capterra rating- Unavailable
✨ Capterra rating- Unavailable
ZabaSearch is a free database that contains public information on people and their relationships. Its search results include public records such as phone numbers, and addresses.
With its free White Pages search feature, the public information, and person search engine allow you to look up as many phone numbers or names as you need. You may also use it to perform a reverse phone lookup, which will enable you to look up the address, name, and location of a phone number.
To get additional information, click on "View Full Page" to view the user's Intelius profile. It will show you their social media summary, relations, and other important details.
Features
With its free White Pages search feature, the public information, and person search engine allow you to look up as many phone numbers or names as you need. You may also use it to perform a reverse phone lookup, which will enable you to look up the address, name, and location of a phone number.
To get additional information, click on "View Full Page" to view the user's Intelius profile. It will show you their social media summary, relations, and other important details.
Features
- Offers free phone number searches. And for an additional price, it provides complete profiles of your subjects
- Use the Advanced Search for Common Names option to narrow down your searches
- Free People Search, and White Pages Search does not require registration
- Search by area code or zip code for free
12. Bonus Tool- ClearoutPhone
✨ G2 rating- 4.6/5
✨ Capterra rating- Unavailable
✨ Capterra rating- Unavailable
ClearoutPhone is a phone number validation service that assists businesses to ensure the accuracy of their contact lists. It supports 240+ international calling codes, including mobile, landline, and VoIP numbers.
Real-time and bulk checks are offered with line type, carrier, and location information.
ClearoutPhone meets GDPR compliance and supports multiple CRMs and marketing platforms.
Pricing begins at $17.50 for 5,000 credits, with pay-as-you-go available. Free trial comes with 100 credits for new users.
Features
Real-time and bulk checks are offered with line type, carrier, and location information.
ClearoutPhone meets GDPR compliance and supports multiple CRMs and marketing platforms.
Pricing begins at $17.50 for 5,000 credits, with pay-as-you-go available. Free trial comes with 100 credits for new users.
Features
- Valid numbers only: Collected phone numbers can sometimes be outdated or invalid. ClearoutPhone ensures that all the numbers in your database belong to someone and are valid so that you don’t waste your time and money approaching the wrong leads.
- Reach out to them at the right time: ClearoutPhones provides the timezone of your prospects so that you can reach out to them at the right time and get a positive response.
- Line type and Carrier lookup: ClearoutPhone gives you the line type of the number, which saves you from sending out unnecessary messages to landlines, cuts down on your costs, and helps you plan a better strategy.
- ClearoutPhone also provides the carrier details of the number: Another important detail needed to broaden your telecommunication and text messaging strategy. It also reduces the chances of having your text treated as spam.
- Advanced Segmentation of Data: Customers can segment proven phone numbers by geography, timezone, and socioeconomics to reach out more effectively.
- Integration with Automation Platforms: New integration modules with platforms such as Make.com, enabling automated activities like uploading files for validation and results downloading.
- Improved Bulk Validation Tool: A desktop Bulk Phone Numbers Validator has been launched with multithreading and intervals that can be customized for validation for processing data faster.
Top 3 Tools to Find Phone Numbers & Emails
Struggling to choose the right tool for lead contact data? Here are our top picks:
🔹 ZoomInfo
Large, reliable database (46M+ dials, 80M+ emails), CRM integrations, buyer intent data, and a handy Chrome extension.
🔹 Swordfish AI
AI-backed contact discovery with bulk search, LinkedIn extension, CRM support, and fresh, accurate data.
🔹 Clearout.io Extension
Pulls verified emails & phone numbers from LinkedIn, with bulk download, real-time validation, enriched exports & CRM-ready filters.
Never forget to verify your contact list before you start approaching them.
- Try ClearoutPhone with 100 FREE credits
There you have it!
Top Tools To Find Phone Numbers of 2025 to answer all your ‘How to find phone numbers’ queries. Now lay back and relax while these tools help you find the right number and build a verified database.
🔹 ZoomInfo
Large, reliable database (46M+ dials, 80M+ emails), CRM integrations, buyer intent data, and a handy Chrome extension.
🔹 Swordfish AI
AI-backed contact discovery with bulk search, LinkedIn extension, CRM support, and fresh, accurate data.
🔹 Clearout.io Extension
Pulls verified emails & phone numbers from LinkedIn, with bulk download, real-time validation, enriched exports & CRM-ready filters.
Never forget to verify your contact list before you start approaching them.
- Try ClearoutPhone with 100 FREE credits
There you have it!
Top Tools To Find Phone Numbers of 2025 to answer all your ‘How to find phone numbers’ queries. Now lay back and relax while these tools help you find the right number and build a verified database.
FAQs
1. What is the 80 20 rule in cold calling?
80% of your outcome is generated from 20% of your calls. Concentrate on quality leads and good conversations.
2. How do I track cold calling?
Utilize a CRM (such as HubSpot, Salesforce, or Zoho) to consensually record calls, monitor results, and monitor KPIs (calls placed, contacts reached, conversions).
3. How do I get a list of people to cold call?
- Purchase lead lists from vendors
- Utilize LinkedIn Sales Navigator
- Scrape business directories (e.g., Yelp, Yellow Pages)
- Visit networking events or trade shows
- Advanced Segmentation of Data: Customers can segment proven phone numbers by geography, timezone, and socioeconomics to reach out more effectively.
- Integration with Automation Platforms: New integration modules with platforms such as Make.com, enabling automated activities like uploading files for validation and results downloading.
- Improved Bulk Validation Tool: A desktop Bulk Phone Numbers Validator has been launched with multithreading and intervals that can be customized for validation for processing data faster.