How to Find Phone Number from Full Name?

Derrick lets you Find phone number from fullname. Automate your data enrichment for free and have more time for what matters most: Closing.

Run this in Claude, guided

Used by 31,000+ B2B sales teams Updated February 2026

What is phone number?

A phone number in B2B enrichment refers to the direct dial or mobile of a prospect (preferred over the company switchboard). Modern enrichment providers run a "waterfall" of 5-15 phone-data sources to maximize hit-rate. A premium-tier waterfall returns mobile numbers for 40-60 % of US/EU B2B contacts; lower tiers settle around 20-30 %.

When you're working from a full name, the phone number field becomes one of the most-requested enrichments because it lets you complete the buyer profile without forcing the prospect to fill another form. The trade-off is hit-rate: the phone number value is only as findable as your full name is unambiguous.

Why you need phone number for sales

Phone outreach converts 3-8× higher than cold email in mid-market and enterprise B2B (research from Cognism, Gong, Outreach). But the cost is asymmetric: you need a usable mobile number - a switchboard hop kills 90 % of cold call connect-rate. Direct-dial / mobile enrichment is what makes phone outbound a real channel rather than a vanity activity.

Phone Number is one of the highest-ROI enrichments for any team starting from full name: the marginal cost of one credit per row beats the alternative of an SDR manually researching the field on Google or LinkedIn (typically 30-90 seconds per record × your list size = tens of hours saved on a 1,000-row list).

Why find phone number from full name?

When the only thing you know about a prospect is their full name, you're at the highest-friction starting point in B2B prospecting. Names collide (there are ~12 "John Smith" working in B2B sales right now), so resolving phone number from a name requires a name + company-context resolver that disambiguates correctly. Hit-rates for phone number from full name alone usually land 10-15% lower than from a more uniquely-identifying input - but it's the input most B2B teams have on a list of contacts.

Common use cases for phone number

Cold call outbound for mid-market AEs
ABM trigger sequences (call within 5 min of intent)
CRM mobile-number hygiene + GDPR compliance

Step 1 - Open Google Sheets and install Derrick

Derrick will allow you to find phone number in a few clicks without any technical skills. Just install Derrick, open Google Sheet, and launch Derrick. Now you’re ready ! You can also find data such as company employee count,linkedin Company Url,company tagline,company phone number, lead phone number... Discover Derrick Now

Start for free

Step 1 - Open Google Sheets and install Derrick

Search Linkedin profil Url by Full Name

Congratulations, you have done the most complicated. Now let's see how to find linkedin profil url from fullname.In order to do this, You will need to use the search lead Feature from Derrick App. It's quite easy to use. In the drop-down menu, select the column header that corresponds to a fullname. Validate the operation by clicking on the button, and let Derrick do his job.

Start for free Explore Derrick's Phone Finder

Enrich linkedin profil url to find regular linkedin URL

Well done, with the previous step !Now you got a column with the linkedin profil ul right ? let's do the second step. Choose the 'Enrich Linkedin profiles' Feature. In the drop-down menu, select the column header that corresponds to a Linkedin profile list. Validate the operation by clicking on search, and let Derrick do his job.

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Find Phone

Last step ! You just need to use 'Enrich Phone' Feature. In the drop-down menu, select the column header that corresponds to a LinkedIn Regular profil URL it will give you a phone number of your lead.Bravo, it's finish !

Start for free Explore Derrick's Phone Finder

Why teams choose Derrick.

Powerful features that save time and boost your sales pipeline.

ENRICHMENT

100+ data points on companies & leads.

AI POWERED

Built-in AI, no separate subscription.

THREE SURFACES

Google Sheets, your AI assistant, or the API.

BEST VALUE

Same quality data, for a fraction of the cost.

How it Works

Get started in 3 simple steps.

Start where you already work

A spreadsheet, your AI assistant, or your own code. Pick the surface that fits the job - the engine behind them is the same.

Choose an action, give it an input

Email, phone, company, a prompt: the same actions are available on all three, priced the same way.

Get the answer where you asked

Rows fill in your sheet, your assistant answers in the chat, the API returns JSON. And it says when it found nothing, instead of guessing.

Add to Google Sheets Connect to Claude Use the API

No credit card required • 100 free credits

Data Enrichment workflows

Chain actions without technical knowledge. Everything happens in Google Sheet.

Phone

Customer stories

Loved by sales teams worldwide

See what our customers say about Derrick.

323 reviews

"This app saved me so much time and effort. Great for anyone looking to build a contact list or network at scale quickly. As a start-up it's been invaluable."

Alex Clark

Director | SaaS GTM Leader

"Working pretty nifty compared to Snov.Io. Price wise it does give a fair shake, and IMO better interface since it's google sheets."

David Sire

Mortgage Broker at Zero Point Mortgage

"Derrick is a very simple and user-friendly app to enrich your contacts database. Best thing: you can test it for free. And then the price is so low, it's a no brainer."

Etienne Grange

CEO Form'actions

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Same data, other starting points

More you can enrich from the same input

↗ Part of Derrick's Phone Finder - the feature page collects every recipe in this family and benchmarks Derrick against the alternatives.

Start now. It takes a minute.

No setup, no onboarding call, nothing to migrate. Add Derrick where you already work, build a list or enrich your own, free to start.

Add to Google Sheets Connect to Claude Use the API

Is finding phone number free?

The free Derrick plan ships 100 credits per month with no credit card required, which is enough to find phone number for ~100 full name inputs depending on the lookup type. Paid plans start at €9/month for 4,000 credits if you need more volume.

What's the hit rate for finding phone number from full name?

Derrick runs a multi-source lookup rather than querying a single database, so coverage is broader than a single-source provider. The hit rate for phone number from full name depends on how uniquely your full name identifies the target, on geography, and on B2B vs B2C context, so we don't publish a single headline number. When no source returns a confident match, Derrick leaves the cell empty rather than guessing.

Can I bulk-enrich phone number for thousands of rows?

Yes - Derrick processes batch enrichment runs across thousands of rows in a single Google Sheets job, with progress tracking and per-row credit accounting. The workflow above scales linearly: 1 row or 10,000 rows, the steps are identical.

How does Derrick compare to other phone number finders?

Most phone number tools live as standalone web apps that require CSV export then re-import. Derrick is the only Google-Sheets-native option (plus API + MCP), with hit rates competitive with premium providers and pricing 3-10× cheaper than enterprise databases. See the full sales-tool comparison for a side-by-side review.

Do I need an API key to find phone number from full name?

No - the Google Sheets add-on works with a one-click sign-in (no API keys, no developer account needed). If you'd rather hit the REST API directly or drive enrichment from Claude / ChatGPT via MCP, both are available on the same credit pool. The choice is workflow-dependent, not pricing-dependent.