Have you ever found the perfect lead but struggled to get in touch because you couldn’t find their phone number?
It’s frustrating, right?
In B2B sales, direct calls can be a game-changer, but many decision-makers don’t publicly share their contact details.
Cold emails can go unread, and LinkedIn messages often get ignored.
So, how do you find the right phone number and actually connect with your prospects?
The truth is, that most professionals don’t make their numbers easy to find, but that doesn’t mean they’re impossible to get.
There are smart ways to uncover direct phone numbers without wasting hours on dead-end searches.
In this guide, I’ll walk you through 7 of the best methods to find someone's phone number. Whether you’re in sales, recruiting, business development, or in some cases searching for someone's number, these strategies will help you get the right contact information, and reach prospects faster.
Let’s dive in...
How to Find Someone's Phone Number: 7 Best Ways
Here are the top 6 ways, using these methods you can easily find out someone's phone number easily and legally...
1. Use B2B Database Platforms
B2B database platforms are the fastest and most reliable way to find verified phone numbers. These platforms aggregate and verify millions of business contacts, providing direct dials and mobile numbers of decision-makers.
How It Works:
Search by Name, Job Title, or Company – Enter your prospect’s name, their role, or company to find contact details.
Apply Filters – Narrow down your search based on industry, location, company size, and revenue.
Extract Direct Contact Information – Get direct dials, mobile numbers, and email addresses.
Sync with Your CRM – Most platforms integrate with HubSpot, Pipedrive, and other CRMs.
Best B2B Database Platforms for Finding Phone Numbers:
Seamless ai – Uses AI to find and verify B2B phone numbers in real-time.
Pro Tip: Always cross-check phone numbers by looking at LinkedIn profiles, company websites, or multiple databases to ensure accuracy.
2. Find Phone Numbers on LinkedIn
LinkedIn is the top platform for B2B networking, making it one of the best places to find phone numbers for sales and prospecting. Many professionals list their contact details directly on their profiles, making your outreach faster and more effective. Here’s how you can use LinkedIn to find phone numbers:
How to Find Phone Numbers on LinkedIn:
Go to the Prospect’s Profile.
Click on “Contact Info” – If the person has made their phone number public, it will appear here.
Look at the "About" Section – Some professionals mention their preferred contact method here.
Check Posts & Comments – If they’re hiring or attending events, they might share contact info.
Alternative LinkedIn Strategies to Get a Phone Number:
Check LinkedIn Groups – Some professionals engage in B2B groups where they share contact details.
LinkedIn Sales Navigator – Premium users can access more profile data & filters.
Direct Message & Ask – If no phone number is listed, send a polite message requesting a quick call.
Pro Tip: If the person isn’t connected with you, send a personalized connection request before asking for their contact details.
3. Check Company Websites
Many businesses list team contact details on their official websites. While some companies provide only general inquiry numbers, others display direct numbers for sales teams, executives, or customer support.
Where to Find Phone Numbers on Company Websites:
About Us / Leadership Pages – Some companies list direct numbers for executives and managers.
Sales / Contact Page – Many businesses provide direct sales team phone numbers.
Press Releases & Media Contacts – These often include PR or leadership contact details.
Investor Relations – Public companies sometimes publish executive contact information.
Company Blogs & Case Studies – Some include direct customer success team contacts.
Google My Business – Many businesses list their official contact numbers on their profiles.
Pro Tip: If no phone number is listed, look for an email address and send a request for a callback.
Beyond LinkedIn, other social media platforms can also help you find business phone numbers. Many professionals share their contact details for networking, sales, or marketing purposes.
Where to Look for Phone Numbers on Social Media:
Twitter/X Bio – Some professionals list their business numbers in their profiles.
Facebook Business Pages – Many businesses provide sales and support contact details.
Instagram Business Profiles – Some companies list their business phone numbers for customer inquiries.
How to Search for a Phone Number on Social Media?
Use Google search queries to find contact details across platforms:
Pro Tip: Look for posts where the person offers a free consultation, webinar, or event—they may list their phone number in the description.
5. Use Google Search the Right Way
Google won’t directly show private phone numbers, but advanced search queries can help uncover business contact details.
Best Google Search Queries to Find Business Phone Numbers:
1. Search the Company’s Website for Contact Details
Example:
2. Look for Publicly Listed Contact Information
Pro Tip: Check Google Images – Business cards, conference presentations, and press releases often contain direct dials.
6. Utilize Online Business Directories
Online business directories can be a valuable resource for finding phone numbers, especially for smaller or local businesses. These directories list publicly available contact details, making them a useful supplement to B2B platforms and LinkedIn tools.
How to Find Phone Numbers Using Online Directories:
Explore Popular Business Directories:
- Crunchbase: Find contact details of startup founders and executives.
- AngelList: Connect with professionals in the startup and tech industries.
- Hunter io: Extract contact information directly from company domains.
- Whitepages & AnyWho: Public directories listing business contact details for local and regional companies.
Check Trade Association Memberships: Industry-specific associations often list member companies and their contact details.
Look at Professional Organization Listings: Platforms like chambers of commerce or industry-specific organizations often maintain directories with phone numbers.
Search Industry-Specific Directories: Use directories focused on specific industries or marketplaces, such as real estate listings or local contractor directories.
Join Regional Business Networks: Local business networks and chambers of commerce often publish public member directories with contact details.
Pro Tip: Always cross-reference phone numbers across multiple directories to verify accuracy and avoid outdated or incorrect information.
Using online directories as part of your sales prospecting strategy can help you uncover valuable contacts that might be missed using other platforms.
7. Utilize Phone Number Lookup Tools
Phone number lookup tools are powerful resources for finding both business and personal contact numbers. These tools use public databases, social profiles, and other online records to retrieve accurate contact information.
How to Use Phone Number Lookup Tools Effectively:
Search by Name or Company: Enter the person's name, company, or email to find their phone number.
Use Reverse Lookup: If you have a partial contact (like an email or social profile), these tools can cross-match to find phone numbers.
Set Alerts for New Information: Some platforms allow you to track updates if the contact details change.
Popular Phone Number Lookup Tools:
Whitepages: A trusted directory for finding personal and business contact numbers.
AnyWho: Free tool offering reverse phone lookups and business listings.
RevDriver by SalesIntel: A browser extension for finding verified B2B contact details.
Pro Tip: Verify the information found with a quick outreach message or by cross-checking on LinkedIn to ensure accuracy before contacting.
FAQs- Finding Someone’s Phone Number
Is it legal to find someone’s phone number?
Yes, as long as you use publicly available sources or business databases that comply with data privacy laws like GDPR and CCPA. Avoid using unethical methods or sharing obtained numbers without permission.
What is the fastest way to find a business contact’s phone number?
The fastest way is through B2B databases like Apollo io, and Seamless ai. These platforms provide verified direct phone numbers for decision-makers in various industries.
Can I find a prospect’s phone number on LinkedIn?
Sometimes. If the person has added their phone number to their LinkedIn contact details, you can see it if you’re connected. Otherwise, you may find it under the company’s profile or by checking their email signature in LinkedIn messages.
Do company websites list employee phone numbers?
Some companies provide direct numbers on their team pages, contact sections, or press releases. However, most businesses list only general contact numbers rather than direct lines.
How do search engines help in finding phone numbers?
You can use Google’s advanced search operators to find publicly listed numbers. Try searching: "John Doe" + "phone number" + site:companywebsite .com. However, this method is hit-or-miss, as most professionals don’t share phone numbers online.
Can I find someone’s phone number using social media?
Yes, some professionals share their contact details on platforms like Twitter (X), Facebook, or Instagram in their bio or posts. You can also check their business page contact details for phone numbers.
Can I use a phone number lookup tool to find business contacts?
Most phone number lookup tools like Whitepages or Anywho are designed for personal numbers, not business contacts. B2B tools like Apollo io or Seamless AI are better suited for professional phone number searches.
What should I do if I can’t find a prospect’s phone number?
If you can’t find a number, try emailing first and asking for a direct call. Alternatively, reach out via LinkedIn or other social media platforms where the prospect is active.
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