Phone Number List: 5 Best Ways to Get an Accurate List for Cold Calling

Accurate, verified phone numbers are mandatory for everyone doing cold calling.

But with so many options available, 🤔how do you know which methods will yield the best results? 

Well, you’re used to seeing articles on google with so many tools. But we believe “less is better.”

So, we’ve compiled a list of the five most effective ways to obtain accurate phone numbers for your cold call campaigns.

#1: BetterContact

BetterContact has revolutionized the lead generation game! 🎉

Founded by Roman Hipp and Fredrick Bonnand, this AI-powered waterfall enrichment tool is a game-changer for agency owners looking to supercharge their sales pipeline.

Want to access over 3 billion data points and 20+ top-tier sources without breaking the bank? BetterContact’s got you covered!

Pricing: For just $15 a month, you’ll get 200 credits to find accurate email addresses and phone numbers

 The best part? You only pay when you successfully find what you’re looking for!

Don’t juggle multiple subscriptions anymore. With BetterContact, you’ll have everything you need in one dashboard.

Watch this video to learn more!👇👇👇

Top Features

1. Database Size: 3 Billion+ contact records. Making it the largest b2b data provider on earth.
2. Accuracy: 99.5% email verification accuracy
3. BetterAI: The algorithm optimizes phone data enrichment by analyzing LinkedIn profiles, identifying industries, and selecting the best provider for each context, improving accuracy compared to static waterfalls.
4. Waterfall Enrichment Sources: Twenty-plus premium data sources, like Apollo and Hunter, give you the highest find rate.
5. Integrations: Native integrations with Clay, Hubspot & Make.com
6. Verification: Multi-layer verification (SMTP & Catch-all)
7. Google Sheet App: They have a Google Sheets app to find lead data.
8. Website Visitor Identification: The RB2B integration for website visitor tracking gets you the most accurate information.
9. Inbox Details: Provides email service provider details for email provider matching.

Here’s the pros and cons table to help you understand what makes BetterContact the best tool for building your cell phone number list.

So, who is BetterContact for?

Agency owners, sales professionals, RevOps, and GTM Engineers who are seeking a tool to find anyone’s phone number; that’s scalable, has the highest contact finding rate, and a cost-effective solution for cold calling.

#2: Cognism

Cognism is a top choice for businesses seeking highly accurate phone databases, specifically targeting international markets.

With an 87% accuracy rate for the phone-verified cell phone database, you’ll connect with the right prospects in the NAM, EMEA, and APAC regions.

Want to create a list? It’s easy! Use the Sales Prospector web app, Chrome extension, or integration with Salesforce and Outreach.

You’ll boost your connect rate by 3x and reach 9 in 10 prospects. Plus, with intent data and sales triggers, you’ll know exactly when to make that call.

Top Features

1. Comprehensive Database: Verified business emails and mobile numbers with GDPR & CCPA compliance.
2. Global Coverage: Extensive data across the US, EMEA, and APAC.
3. Diamond Verified Phone Data: 47M manually verified U.S. mobile numbers for accurate outreach.
4. Intent Data Insights: Bombora-powered buying signals for lead prioritization.
5. AI-Powered Search: Text-to-command and voice search for quick prospecting.
6. CRM Integration: Seamless sync with Salesforce and other CRMs.

Quick look at the Pros & Cons

So, who is this for?

Sales teams looking for a highly accurate, internationally focused phone number lists provider with advanced prospecting and enrichment capabilities.

#3: ZoomInfo

ZoomInfo is a powerhouse for enterprise businesses seeking extensive B2B contact data, including accurate phone numbers. ✨

Its advanced search filters allow you to easily find prospects based on industries, job titles, locations, and company size. So, no need to rely on LinkedIn scrapers or Clay. Plus, their intent data keeps you in the loop with real-time alerts!

Looking for more features? ZoomInfo’s got you covered:

• Website visitor tracking
• CRM integrations
• Data cleanup assistance

While it offers a solid data source and accurate contact information like every other competitor, be prepared for a bank breaker. The interface can be clunky, and filtering could be improved.

Remember that paid plans are pricey, and a data destroy clause must be considered.

Pricing: If I remember correctly, the last time I worked in sales, ZoomInfo’s pricing starts at $14,995 per year for the Professional plan, which includes 5,000 credits and access for three users. Advanced and Elite plans cost more, with the Elite plan priced around $41,000 annually.

But if you’re after a granular view of your prospects and valuable intent data, ZoomInfo might just be your ticket to cold-calling success if you don’t mind breaking your bank! 🎫

Top Features

1. SalesOS: Offers a robust database with 65+ million phone numbers, 150+ million emails, and advanced tools for efficient lead generation.
2. MarketingOS: Enhances lead conversion with intent data, targeted advertising, and form enrichment.
3. OperationOS: Automates data management with deduplication, cleaning, enrichment, lead routing, and segmentation for precision in marketing and sales.
4. TalentOS: Simplifies talent acquisition with candidate search, outreach, employer branding, and integrations with tools like Greenhouse and Salesforce.
5. Intent Data: Tracks search queries to identify companies actively seeking solutions, enabling timely lead engagement.
6. Scoops: Provides updates on critical events like executive changes or funding rounds for strategic outreach.
7. Websights: Identifies website visitors, offering insights into researching prospects and enabling targeted follow-ups.

Quick look:

So who this for?

ZoomInfo is best for Enterprise B2B teams seeking comprehensive contact data, advanced prospecting capabilities, and valuable intent insights to fuel their outreach efforts.

#4: Seamless.ai

Seamless.ai is an AI-powered sales intelligence platform for small companies looking to expand their reach.

It’s a game-changer for B2B prospecting, offering a staggering 1.3 billion contact records, including 414 million+ phone numbers and 1.8 billion+ business emails worldwide.

Here’s why Seamless.ai could be your new best friend:

✅ AI-powered web crawling for real-time lead discovery
✅ Mobile numbers for B2B prospects at your fingertips
✅ Automated list building for sales and marketing
✅ Buyer intent data to target hot leads

Pricing: The best part? You can test the waters with 50 free credits. If you’re ready to jump in, their Basic plan starts at $147 for 250 monthly credits.

With custom Pro and Enterprise options, Seamless.ai adapts to your growing needs.

Top Features

1. Extensive Database: Access 1.3B+ contacts and 121M+ companies worldwide for B2B sales.
2. Real-Time Data Updates: AI-driven algorithms and human validation ensure data accuracy.
3. Advanced Contact Search: Filter leads by industry, company size, location, job title, and more.
4. Data Enrichment: Upload CSVs or integrate with CRMs like Salesforce & HubSpot to enhance lists.
5. Buyer Intent Insights: Identify purchase-ready prospects based on online activity tracking.
6. AI-Powered Lead Scoring: Confidence scores optimize outreach and data reliability.
7. Automated Email Outreach: AI-driven tools improve email deliverability and engagement.
8. Pro & Enterprise Enhancements: Advanced enrichment and intent data for high-level sales teams.

Quick look:

#5: Lead411

When accuracy is paramount, Lead411 stands out with its impressive 96% accuracy rate for phone numbers.

You’ll love their intuitive search functions and combined AI and human verification approach, which ensures your data is always up to date.

Lead411 offers Bombora intent data, helping you identify prospects actively in the market. You can also use it as a data enrichment platform to update your CRM with fresh contact information.

Check out these features:

✅ Verified email addresses
✅ SMS automation
✅ Direct dial numbers

Pricing: Lead411 offers basic, pro, and unlimited packages, with prices starting at $900/year per user.

They’re the only unlimited B2B data provider, giving you affordable access to sales leads you won’t find anywhere else.

Top Features

1. Database Size: Access 450M+ contacts, including direct-dial mobile numbers and verified email addresses.
2. Triple Verification: Ensure email accuracy with SMTP checks, human verification, and email open validation.
3. Bombora Intent Data: Identify prospects actively seeking solutions with Bombora’s intent data for highly targeted outreach.
4. Growth Intent Triggers: Receive real-time alerts on growth signals, such as hiring trends and funding events, to engage prospects at the right time.
5. Lead Scoring: Prioritize high-potential opportunities with lead scoring based on engagement and intent signals.

Quick look:

So who’s this for?

This is best for sales teams who are looking for accurate contact information, intent data, and data enrichment capabilities to enhance their prospecting efforts.

To Wrap It All Up

via GIPHY

✌️On one hand, you have BetterContact, a waterfall enrichment tool which needs LinkedIn scrapers or Clay to build the lead list. It has the highest mobile finding rate and provides only verified numbers.

👎On the other hand, Zoominfo which is like Jack the Ripper for your wallet and can’t even guarantee verified numbers.

I guess the choice is quite easy to make.

With great power comes great responsibility; don’t be that annoying caller everyone dreads 🚀.

Dial confidently, and may the sales force be with you! Just don’t blame us if your phone explodes from success.

FAQs