How to Find Anyone's Phone Number for Sales in 2026

You've found the perfect prospect on LinkedIn. You know they're a good fit. Now you need their phone number. Here's every method that actually works in 2026, from free to paid.

1. Check Their LinkedIn Profile

The simplest approach: look at their LinkedIn profile. Some people list their phone number in the contact info section. To see it, you usually need to be a 1st-degree connection. Send a connection request first — many people accept within 24-48 hours.

Success rate: Low. Most professionals don't list their mobile number on LinkedIn. But it's free and takes 10 seconds to check.

2. Company Website and Press Releases

Check the company's "About" or "Team" page. Smaller companies sometimes list direct lines. Press releases and SEC filings for public companies often contain executive contact information. This works best for C-suite at mid-market companies.

Success rate: Low to medium for executives, near zero for individual contributors.

3. Google the Pattern

Try searching: "John Smith" "phone" "Acme Corp" or "John Smith" "mobile" site:linkedin.com. You'd be surprised how often phone numbers appear in conference speaker bios, webinar registrations, or old PDF documents indexed by Google.

Success rate: Unpredictable but occasionally gold. Works best for public-facing roles (speakers, authors, consultants).

4. Email Signature Mining

If you have any previous email correspondence with the company, check signatures. Sales reps, customer success managers, and executives almost always include their direct line. Even if you emailed someone else at the company, their signature might give you the phone number format.

Success rate: High if you have existing correspondence. Zero if you don't.

5. Use a B2B Data Provider

This is what most sales teams actually do at scale. Tools like MillionPhones, ZoomInfo, Lusha, and Apollo maintain databases of business contact information including phone numbers. You search by name, company, or LinkedIn URL and get the number.

The key differences between providers:

• Coverage: How many contacts do they have numbers for?
• Accuracy: Are the numbers current and correct?
• Type: Mobile numbers vs. office landlines vs. switchboard numbers — only mobile numbers are useful for cold calling.
• Price: Ranges from free tiers to $15,000+/year.

With MillionPhones, you paste a LinkedIn URL and get a verified mobile number. 50 free credits to test, no credit card required.

6. LinkedIn Sales Navigator + Data Provider Combo

The most effective workflow for high-volume prospecting:

1. Build your prospect list in LinkedIn Sales Navigator using filters (title, company size, industry, geography)
2. Export the LinkedIn URLs (or use a Chrome extension to capture them)
3. Upload the URLs to a data provider to get phone numbers in bulk
4. Import the enriched list into your CRM or dialer

This is how most SDR teams at B2B companies operate. The LinkedIn search is free with Sales Navigator; the phone enrichment is where you pay.

7. Ask for Referrals

The most underrated method: ask someone who knows them. If you have a mutual connection, a warm intro that includes a phone number is 10x more effective than any cold call. Even asking a current customer "Do you know anyone at [company]?" can unlock a direct number and a warm intro in one conversation.

Success rate: Highest of any method, but doesn't scale.

What Actually Works at Scale

Let's be real: if you need 50+ phone numbers per week, you need a data provider. The free methods above work for one-off research but they don't scale. The question is which provider gives you the best data for your budget.

Our recommendation:

1. Start with a free tier from 2-3 providers
2. Look up the same 20 prospects on each tool
3. Call every number you get
4. Track connect rates — that's the only metric that matters
5. Commit to whichever provider gets you the most live conversations