--- title: "How to Find a Prospect's Phone Number: 12 Methods" description: "How to find a prospect's cell phone number by name: 12 methods ranked by connect rate, prices checked in November 2026, what to skip and the calling rules." url: https://skipcall.io/en/blog/find-cell-phone-number-by-name language: en last_updated: 2026-11-06 --- [Ask Claude about this article](https://claude.ai/new?q=I'm%20reading%20%22How%20to%20Find%20a%20Cell%20Phone%20Number%20by%20Name%3A%2012%20B2B%20Methods%20\(2026\)%22%20\(https%3A%2F%2Fskipcall.io%2Fen%2Fblog%2Ffind-cell-phone-number-by-name\).%20Read%20the%20article%2C%20then%20answer%20my%20questions%20about%20it.) [Ask ChatGPT about this article](https://chatgpt.com/?q=I'm%20reading%20%22How%20to%20Find%20a%20Cell%20Phone%20Number%20by%20Name%3A%2012%20B2B%20Methods%20\(2026\)%22%20\(https%3A%2F%2Fskipcall.io%2Fen%2Fblog%2Ffind-cell-phone-number-by-name\).%20Read%20the%20article%2C%20then%20answer%20my%20questions%20about%20it.) LinkedIn X [Back to blog](https://skipcall.io/en/blog) Cold calling Published 6 November 2026 # How to Find a Cell Phone Number by Name: 12 B2B Methods (2026) You have a prospect's name and company, but no number they actually pick up. Twelve methods, six free and six paid, ranked by what happens when you dial, then how to verify the number and the TCPA, PECR and GDPR rules that apply in 2026. You have a decision maker’s name, their company, and nothing to dial except a main line that routes to voicemail. In B2B, the number people actually answer is more and more often their cell, because desk phones ring in empty offices since hybrid work took hold. This guide walks through twelve ways to find it, six free and six paid, and ranks them on what actually matters: what happens when you dial. An easy number that lands on a switchboard is worth less than a mobile that took two more minutes to find. Then come the exact words to use, what the tools cost, how to verify the number, and which rules apply in the US, the UK and the EU. ## Before you search: what you need besides the name A name alone leads nowhere reliable. There are too many namesakes, and a number “found” for the wrong Michael Johnson costs you a dial and a bit of credibility. Every method in this guide starts from the same point: three pieces of information gathered before the first search. 1 **First and last name**, spelled the way the person spells it on LinkedIn. A middle initial, a hyphen or a married name changes the results of every tool. 2 **The company and its domain.** The website domain (for example `company.com`) is the key almost every B2B database matches on, far more than the trading name. 3 **The job title or city.** It rules out namesakes, and it tells you whether the person has a business reason to take your call, which matters for the rules. If you only have the name and the company, start by finding the person’s LinkedIn profile: it gives the exact title, the city and often the company domain. If you only have the name with no company, stop there: you are no longer looking for a prospect, you are looking for a person, and nothing in this guide applies to that. ## Why look for the cell instead of the direct line Finding “a number” is not enough: a desk line in an empty office and a switchboard are not worth a mobile. Public measurements disagree on the exact figures, but they agree on the order. 5.4% average rep connect rate across more than 300 million cold calls, against 13.3% for the top quartile (Gong, 2024) 11 to 14% connect rate on verified mobiles, against 3 to 5% on switchboards, in a SMARTe survey published in October 2026 10 vs 73 dials per conversation on a work mobile versus an office desk line, from ScaleX data quoted by Prospeo Each source has limits worth knowing. Gong does not split its study by line type. SMARTe and Prospeo sell mobile data, and the ScaleX figures were collected early in the pandemic, when offices were empty. Keep the order of magnitude rather than the number: mobiles come first in every source, and the gap between direct lines and switchboards changes from one study to the next. > Mobiles come first in every source: that is the number to look for first. For your own lists, our [direct dial checker](https://skipcall.io/en/tools/direct-dial-checker) applies adjustable rates to each number type and shows how many conversations you gain by calling mobiles first. Our guide to [direct dial vs mobile vs switchboard](https://skipcall.io/en/blog/direct-dial-vs-mobile-vs-switchboard) defines each number type and shows how to spot it in an export, and our [cold call connect rate benchmarks](https://skipcall.io/en/blog/cold-call-connect-rate-benchmarks) go deeper by industry. ## The six free methods, step by step These six methods cost nothing but time and often open a conversation along the way. You do not have to follow them in order: for a key account, start with the switchboard; for a list of two hundred names, go straight to the paid methods in the next section. The figure below sums up the path, from free to automated. Find a cell phone number by name The six key methods out of the article’s twelve, from the simplest to the most automated, and the ones to skip. **You have** First name, last name, company 1. The company website Team page, press releases, event speakers, PDFs. - **Gives** : Direct line or switchboard - **Cost** : Free - **Effort** : A few minutes Clear rules 2. The switchboard Ask for the direct line or to be put through. - **Gives** : Direct line, sometimes a mobile - **Cost** : Free - **Effort** : One call Clear rules 3. LinkedIn Contact info shown to connections, if the member chose to share it. - **Gives** : Mobile, sometimes - **Cost** : Free - **Effort** : One connection request Clear rules 4. Just ask A short email: “what is the best number to reach you on?” - **Gives** : The right number, from the person - **Cost** : Free - **Effort** : One message Clear rules 5. Advanced search Name, company and country code in quotes on a search engine. - **Gives** : Hit or miss - **Cost** : Free - **Effort** : A few minutes Handle with care 6. B2B data provider Extension or enrichment platform, one lookup at a time. - **Gives** : Usually a work mobile - **Cost** : Credits - **Effort** : Instant Handle with care **You dial** A verified work mobile, within the rules Skip these - Consumer reverse lookup sites - People search sites - Apps that harvest address books - Lists with no known source Skipcall · skipcall.io · November 2026 ### The company website and what it publishes **Best for:** small and mid-sized companies, founders and executives, outward-facing roles (sales, procurement, partnerships, communications). Start with what the company makes public itself. It is free, and the rules are the clearest of all: the company chose to publish that number so people could reach it. 1. 01 #### The team or contact page: many smaller companies list a direct line per person, sometimes a cell for salespeople and executives. 2. 02 #### Press releases: the media contact is often an executive or marketing lead, with a direct number at the bottom of the release. 3. 03 #### Events and webinars: speaker pages and PDF agendas sometimes list the speakers’ contact details. 4. 04 #### Public documents: brochures, catalogs, bid responses and public procurement notices name a contact with a number. 5. 05 #### Business directories and registries: company registries, state business filings, Companies House in the UK, Yelp or Yellow Pages list officers and, when they have a phone, mostly the main number: a switchboard or a landline, very rarely a mobile. Give it five minutes at most. If nothing turns up, move on rather than combing the whole site. What you will find most often: a direct line or the main number, and a cell when the person is the listed point of contact. ### The switchboard **Best for:** key accounts, large companies and decision makers with little online presence. The most underrated method. The receptionist knows everyone, and many will give a direct line or a work mobile to a polite caller who knows why they are calling. Three lines that work: **The simple ask:** “Hi, I’m trying to reach Sarah Miller, your head of procurement. Could you give me her direct line?” **The callback:** “She’s not available? What number and what time gives me the best chance of reaching her?” **The transfer:** “Could you put me through to her extension? I’ll leave a short message if she doesn’t pick up.” Write down everything you are given: an assistant’s first name, a good time, an extension. Those details pay off on the next call. Our [gatekeeper script](https://skipcall.io/en/blog/cold-call-gatekeeper-script) covers the phrasing that gets through and the phrasing that closes the door. **Avoid if:** you cannot say in one sentence why the person would want to talk to you. Receptionists screen out vague calls first. ### LinkedIn **Best for:** managers and executives active on the network, especially in tech, consulting and services. A profile’s “Contact info” section can hold a phone number, but only if the member added it and chose to show it, usually to first-degree connections. Zeliq estimates that fewer than 5% of members fill in their number, without citing a study: treat it as an order of magnitude. The method comes down to three steps, and it opens the conversation as much as it finds the number. 1. 01 #### Send a connection request: with no sales pitch, or one sentence on why you follow their work. 2. 02 #### Once accepted, open Contact info: phone, email or website show up if the person filled them in. 3. 03 #### Otherwise, ask: a short message that announces the call rather than replacing it (see method 4). Do not scrape profiles in bulk with an extraction tool: LinkedIn’s user agreement prohibits it, and you lose track of where the data came from, which you may need to tell the person. Our roundup of [LinkedIn prospecting tools](https://skipcall.io/en/blog/linkedin-prospecting-tools) covers the ones that automate invitations and messages without harvesting profiles. ### Just ask **Best for:** every prospect you have already exchanged with, by email, on LinkedIn or at an event. The most reliable method, and the most forgotten. The number they give you is the right one by definition, the call that follows is expected, and the compliance question answers itself. Three moments where it works especially well: A **After an email reply:** “Rather than trading emails, what is the best number to reach you for ten minutes this week?” B **On LinkedIn, after an exchange:** “Happy to talk it through live. What number can I call you on, and are mornings or afternoons better?” C **At the end of a call on a shared line:** “Going forward, what is the easiest number to reach you directly?” Two rules make the ask work: offer a short, specific slot (ten minutes, this week), and let them pick the time. A vague ask (“can I have your number?”) gets a vague answer. ### Advanced search on a search engine **Best for:** one last free attempt on a specific target before you spend a credit. A search engine sometimes finds what tools miss: a speaker bio, a trade association directory, a signature published in a document. A few operators are enough: | Query | What it looks for | | - | - | | `"Sarah Miller" "Company Name" "+1"` | The name and company with a country code | | `"Sarah Miller" "Company Name" "+44 7"` | The same with a UK mobile prefix | | `"Sarah Miller" site:company.com` | Every page of the company site that mentions her | | `"Sarah Miller" "Company Name" filetype:pdf` | Brochures, event agendas, presentation decks | Results are hit or miss, and they need care: check that the page is professional and that the number was published by the person or their company. A number copied by a third-party site has no clear source, and it is often a personal one. ### Email signatures and auto-replies **Best for:** prospects you have already exchanged an email with, even without a real answer. An email signature often carries the direct line and, for salespeople and executives, the work cell. The person published that number to be reached: it is one of the cleanest sources there is. Two places are easy to miss: **The reply to your first email,** even a short “not now”: read the signature before you archive the message. **The out-of-office message:** “I’m on vacation, for anything urgent call my cell at…” or the number of a colleague who can be reached. Log the date and the source email in your CRM: if the person asks where you got their number, you have the exact answer. ## The six paid methods When volume or timing rules out searching by hand, six families of tools take over. They are faster, return a work mobile more often, and need care on credits and on where the data comes from. ### LinkedIn extensions **Best for:** a rep who prospects from LinkedIn or Sales Navigator and wants a number while looking at the profile. Kaspr, Lusha, Apollo, Surfe or Datagma add a button to the profile: one click, a few credits, and a number shows up when their database has one. It is the easiest paid method to start with, often with a small free plan. It remains a one-at-a-time tool: beyond a few dozen profiles a day, enriching a whole list at once works better. ### Waterfall enrichment **Best for:** lists where a single provider finds too few mobiles, especially outside the US. FullEnrich, Zeliq or Clay query several providers in a row until one returns a number. Find rates go up, and most charge only for numbers found. Published success rates come from the vendors themselves and need checking on your own list. Our comparison of [waterfall enrichment tools](https://skipcall.io/en/blog/best-waterfall-enrichment-tools) covers them in detail. ### B2B contact databases **Best for:** volume, speed, and targeting by industry, size or role before you even have a name. ZoomInfo, Cognism, Apollo or Seamless.AI sell access to a database of decision makers with their contact details: you build the list and pull the numbers in the same tool. ZoomInfo is strongest in North America, Cognism in Europe, and both mostly sell on quote. ### Enrichment inside your CRM or calling software **Best for:** teams that already have their contacts in a CRM or a file and want to fill in numbers without switching tools. Some CRMs and calling tools fill in the records you already have, on credits. The benefit is one database and a call right after. Check which provider sits behind the service, and whether it returns mobiles or only main lines. ### Outsourcing **Best for:** a one-off campaign on a narrow target, when nobody in-house has time to search. A lead generation agency or a virtual assistant finds the numbers for you, by hand or with their own tools. Ask for the method and the source of every number in writing: you remain responsible for the call, and you must be able to tell the person where their number came from. ### Buying signals **Best for:** deciding who to call before you spend a credit. A job change, a funding round or a hiring spree spotted by a signals tool points to the right decision maker at the right time. The number then comes from one of the methods above. A signal does not replace the search for a number: it tells you whom it is worth searching for. ### What a mobile costs at five providers All these methods run on credits, and a mobile costs several credits. Here are five public price grids, checked on the vendors’ pricing pages on November 6, 2026. ### Lusha - **Credits per phone** : 5 - **Entry plan** : Free: 40 credits a month; Pro: $69.90 a month for 600 credits - **Mobile on the Pro plan** : about $0.58 - **When nothing is found** : Unmatched CSV rows not charged; bulk reveals charged even for partial data ### FullEnrich - **Credits per mobile** : 10 - **Entry plan** : $29 for 500 credits - **Mobile on the entry plan** : about $0.58 - **When nothing is found** : No data, no credit charged ### Datagma - **Credits per mobile** : 30 - **Entry plan** : $49 a month for 3,000 credits, or 100 mobiles - **Mobile on the entry plan** : about $0.49 - **When nothing is found** : No match, no credit used ### Zeliq - **Credits per mobile** : 10 - **Entry plan** : Starter: $59 per user a month for 750 credits, or 75 mobiles - **Mobile on the entry plan** : about $0.79 - **When nothing is found** : Credits used only when data is found and verified ### Kaspr - **Phone credits** : Free: 5 a month; Starter: 100 a month - **Worth knowing** : LinkedIn extension, monthly credits roll over; Kaspr has been part of Cognism since 2022 Prices move often, and the plan price does not tell the whole story: what counts is the cost per number **found and correct**. Weigh both sides before you buy: #### What a data provider gives you - **Speed:** one click per contact, or a whole list in minutes. - **Work mobiles:** the number type these databases target first. - **Traceability:** the provider can tell you where the data came from, which you may need to tell the person. #### What to watch - **Coverage by country:** very uneven from one provider to the next, see [B2B phone data coverage by country](https://skipcall.io/en/tools/b2b-phone-data-coverage-by-country). - **Credit rules:** some charge even without a complete result. - **Disguised switchboards:** a number labeled “direct” can be the company’s main line. Our [phone enrichment pricing tool](https://skipcall.io/en/tools/phone-enrichment-pricing) works out the cost per number, per conversation and per meeting for 18 providers. If one provider is not enough, query several in sequence: that is [waterfall enrichment](https://skipcall.io/en/blog/best-waterfall-enrichment-tools). And to pick one for your countries, roles and budget, our [eight-question quiz](https://skipcall.io/en/tools/which-data-provider-quiz) recommends two or three tools, with no vendor bias. ### Test a provider before you commit Every provider claims great coverage, and none of them publishes country-by-country mobile figures you can rely on. The only number that matters is the one you measure on your own market. A test takes an afternoon and saves months of paying for the wrong database. 1. 01 #### Build a reference list of 100 contacts: people in your target roles and countries whose real cell number you already know, from your CRM, past deals or events. 2. 02 #### Run the same list through two or three providers: on free plans or trials, with names, companies and domains only, so the providers do not see the numbers you hold. 3. 03 #### Score three things per provider: how many numbers came back, how many match the real one, and how many are switchboards or personal lines. 4. 04 #### Turn it into a cost per correct mobile: credits spent divided by correct mobiles found. That is the figure to compare, not the plan price. 5. 05 #### Repeat every six months: databases improve and decay unevenly, and the winner on your market can change. Our guide to [B2B phone number enrichment](https://skipcall.io/en/blog/b2b-phone-number-enrichment) details the test protocol and what real match rates look like by role. Once you have measured match rates, plug them into the [phone enrichment pricing tool](https://skipcall.io/en/tools/phone-enrichment-pricing) to see the cost per conversation and per meeting. ## The twelve methods, ranked by what happens when you dial The right ranking is not about ease. A method is worth the type of number it returns (mobile, direct line or switchboard), the share of correct numbers and who answers. The table ranks the twelve methods from most to least favorable to the call. | Method | Time per contact | Number found | Most common type | Cost | | - | - | - | - | - | | Ask the person | One message | Almost always, after an exchange | Mobile or direct line of their choice | Free | | Signatures and auto-replies | One read | When an exchange took place | Direct line, often a mobile | Free | | LinkedIn extensions | One click | Varies by country | Work mobile | Credits | | Waterfall enrichment | A list in minutes | Higher than a single provider | Work mobile | Credits, often only when found | | B2B contact databases | A list in minutes | Varies by country | Mobile or direct line | Subscription or quote | | Enrichment in the CRM or calling tool | A list in minutes | Depends on the provider behind it | Varies | Credits | | LinkedIn Contact info | One connection | Under 5% of members, per Zeliq | Mobile | Free | | Switchboard | One call | Often a direct line | Direct line, sometimes a mobile | Free | | Company website | A few minutes | Mostly small companies and founders | Direct line or main number | Free | | Outsourcing | The vendor’s turnaround | Depends on the vendor | Varies | Service fee | | Advanced search | A few minutes | Hit or miss | Varies | Free | | Directories and registries | A few minutes | The head office number | Switchboard or landline | Free | Buying signals are not in the table: they tell you whom to call, not which number. Vendor success rates call for caution: La Growth Machine, for example, states it retrieves phone numbers for 10 to 25% of LinkedIn profiles, a vendor figure with no published method. If you want to stay free for now, our roundup of [free B2B phone numbers](https://skipcall.io/en/blog/free-b2b-phone-numbers) lists what each free plan and trial really gives in mobiles. ## Four real-world cases The methods combine differently depending on the target. Four common situations, and the order that works best in each. A **An SDR targeting IT directors at mid-market companies.** IT leaders are barely visible online and screened by assistants. Suggested order: a B2B data provider for volume, then the switchboard for the accounts where the tool finds nothing, asking for the best time to call. LinkedIn mostly helps you prepare the opener, rarely to get the number. B **A recruiting agency calling owners of small businesses.** Small business owners often publish their number on their website or on LinkedIn, and pick up themselves. Suggested order: company website, then LinkedIn, then a B2B data provider. The main line is often the owner’s own phone. C **A rep following up with someone met at a trade show.** The person already knows you. Suggested order: ask by email within 48 hours of the show, with a specific slot. No tool needed, and the call is expected. D **A US team expanding into the UK.** The method does not change, but the checks do. Suggested order: a B2B data provider with proven UK coverage, then screening of every number against the TPS and CTPS before the list reaches the dialer, then the switchboard for the remaining accounts. UK mobiles are easy to spot (07), which makes the mobiles-first call order simple to apply. Whatever the case, keep a simple rule of thumb: spend your free minutes on the accounts that matter most, and your credits on the long tail. A rep who spends ten minutes hunting the cell of a small account is not calling the twenty accounts behind it. ## The methods to skip Some tactics show up in every consumer guide. In B2B, they cause more trouble than they solve. **Consumer reverse lookup sites.** They identify a caller, they do not find a decision maker, and their mobile coverage is thin. What they do return is usually a personal line. **People search sites.** They compile consumer records with sources that are rarely documented. In Europe you would be unable to tell the person where you got their number, as GDPR requires. **Apps that harvest address books.** To identify callers, they collect their users’ contacts. The number you find there was shared by someone other than its owner. **Lists with no known source.** If the seller cannot tell you how the numbers were collected, you cannot defend the call, and you have no idea how stale the data is. ## Before you dial: verify, sort, pick the time A number you found is not yet a number you can dial. Six checks take seconds and prevent most wasted calls. 1. 01 #### Line type: in the UK, mobiles start with 07 (+44 7). In the US and Canada, mobiles and landlines share the same area codes, so only a carrier lookup tells them apart. Our [phone number validator](https://skipcall.io/en/tools/phone-number-validator) gives the type where the numbering plan allows it, and the E.164 format for a whole list. 2. 02 #### Disguised switchboards: one number assigned to several contacts at the same company is almost always a switchboard, even when it is labeled “direct dial”. The [direct dial checker](https://skipcall.io/en/tools/direct-dial-checker) spots it and suggests a call order, mobiles first. 3. 03 #### Freshness: a number found a year ago may have changed hands. The [B2B data decay calculator](https://skipcall.io/en/tools/b2b-data-decay-calculator) estimates how many of your numbers are probably dead given the age of your data. 4. 04 #### File format: if your numbers come from a messy export (delimiters, accents, extra columns), run it through the [CSV cleaner](https://skipcall.io/en/tools/csv-cleaner) before you import it. 5. 05 #### Time slot: the [when to call](https://skipcall.io/en/tools/when-to-call) tool shows each number’s local time and the allowed calling hours. 6. 06 #### Compliance: the [cold calling compliance checker](https://skipcall.io/en/tools/cold-calling-compliance-checker) tells you, country by country, whether you can call now and on what terms. If you prospect across borders, mobile prefixes change from country to country: | Country | Mobiles | International format | | - | - | - | | United Kingdom | 07 | +44 7 | | France | 06 and 07 | +33 6, +33 7 | | Germany | 015, 016, 017 | +49 15, +49 16, +49 17 | | United States and Canada | Cannot be told apart from a landline by the number | +1, carrier lookup needed | ### Work cell or personal cell? The prefix tells you a number is a mobile, not who pays the bill. The difference matters: B2B rules assume you are calling the person about their work, and a personal number found by chance takes you away from that. A few signs help you decide. **Likely work:** the number appears on the company website, in an email signature, in a brochure or in LinkedIn’s Contact info; a B2B provider ties it to the current employer; the person gave it to you for a business conversation. **Likely personal:** the number comes from a consumer site, a reverse lookup or a caller ID app; it is tied to a home address; it shows up on pages unrelated to the person’s job. When in doubt, ask at the start of the call: “Am I reaching you on your work line?”. If the answer is no, offer to call back on the right number and remove the other one from your file. With owners of very small businesses and freelancers, one cell often serves both purposes: what sets the frame then is the purpose of your call, tied to their business. ## The rules that apply in 2026 _General information, not legal advice._ Once you have the number, the rules of the country you are calling apply, not the rules of the country you are calling from. Here are the three markets most English-speaking teams call. #### United States - The FTC’s Telemarketing Sales Rule exempts most calls to businesses from the National Do Not Call Registry provisions. - The TCPA is the one to watch on cell phones: calls placed with an autodialer or a prerecorded or artificial voice need prior express consent, B2B included. Hand-dialed calls are the safe default. - Several states, Florida among them, have their own telemarketing laws that can be stricter than federal rules. #### United Kingdom - Under PECR, you must not make live marketing calls to numbers registered with the TPS (individuals and sole traders) or the CTPS (companies), unless the person has specifically agreed to your calls. - B2B callers are expected to screen against both registers and their own do-not-call list. The ICO fined one company £80,000 in May 2023 for calls to registered numbers. #### European Union - Calling a professional about their job can rely on legitimate interest under GDPR Article 6(1)(f). Article 14 requires you to tell the person where you got their details at the latest at the first contact, and Article 21 gives them the right to object. - Countries add their own layer. France allows B2B calls on legitimate interest since its consumer opt-in took effect on August 11, 2026; Germany’s unfair competition act (UWG, section 7) requires at least presumed consent to call a business, which is much stricter. > A work cell, a call about their job, one sentence on where you got the number, and a do-not-call list you actually keep: that is most of the job. The practical version fits in three habits, whichever method found the number: 1. 01 #### Say who you are and where the number came from: “I’m calling your cell because it’s listed on your company’s contact page.” In the EU and the UK this meets the information duty; in the US it simply disarms suspicion. 2. 02 #### Make it easy to say no: and make sure the whole team honors it on every later call, across every number you hold for that person. 3. 03 #### Dial cell phones by hand in the US: unless you have prior express consent, keep autodialers and prerecorded messages away from wireless numbers. Our guide to [cold calling cell phones](https://skipcall.io/en/blog/cold-calling-cell-phones) explains where the line sits. Our [cold calling compliance checker](https://skipcall.io/en/tools/cold-calling-compliance-checker) covers the rules country by country, and our article on whether [cold calling is legal](https://skipcall.io/en/blog/is-cold-calling-legal) goes into more detail. ## The mistakes that cost the most Six mistakes come up again and again when a team starts hunting for cell numbers. Each one costs calls, credits or credibility. **Searching with a name only.** You pay credits for namesakes, and you call the wrong person. **Buying before testing.** Coverage varies by country and role. Test a provider on 100 contacts you already know before you commit. **Comparing plans, not numbers found.** A cheaper plan with a lower match rate often costs more per correct number. **Calling the switchboard thinking it is a direct line.** A number shared by five contacts is not a direct dial, whatever the label says. **Autodialing cell phones in the US.** Without consent, an autodialer pointed at wireless numbers is a TCPA risk, even when every prospect is a business. **Keeping numbers forever.** Old numbers go stale, and in Europe data kept with no prospecting purpose has no basis to be kept at all. ## Once you have the number: nail the first call A cell number you found is a door left ajar, not a meeting. Calling someone’s mobile is more direct than calling a switchboard, and they know it: the first twenty seconds decide what happens next. 1. 01 #### Pick the moment: on a work cell, avoid the usual meeting hours and the very start of the day. Our [when to call](https://skipcall.io/en/tools/when-to-call) tool shows each number’s local time and the allowed calling hours. 2. 02 #### Introduce yourself and say where the number came from: ”Hi Sarah, it’s Tom from Company X. I’m calling your cell because it’s on your company’s contact page.” Transparency lowers the guard. If they ask how you got their number, our [“How did you get my number?” script](https://skipcall.io/en/scripts/how-did-you-get-my-number) has the answer. 3. 03 #### Give the reason in one sentence: what you noticed about them, and why it relates to their job. 4. 04 #### Offer an exit: ”If this isn’t the right time or the right topic, just say so and I won’t call again.” People who can say no easily say no less often. If they do not pick up, a short voicemail with your name, your reason and your number is enough. Our [B2B voicemail scripts](https://skipcall.io/en/blog/b2b-voicemail-scripts) give templates. Calling three times in the same day, on the other hand, turns a curious prospect into a contact who blocks your number, and that is how a number ends up [flagged as spam](https://skipcall.io/en/blog/caller-id-marked-spam). ## From one name to two hundred: scaling up The free methods work for one name, or a handful of key accounts. Beyond that, the question becomes bulk enrichment: real match rates, a 100-contact test, provider waterfalls. Our guide to [B2B phone number enrichment](https://skipcall.io/en/blog/b2b-phone-number-enrichment) covers it in depth. If your data comes from several providers, the [waterfall enrichment merger](https://skipcall.io/en/tools/waterfall-enrichment-merger) matches the contacts and keeps the best number for each. ### How Skipcall fits this workflow Skipcall is a calling platform: it has no contact database and does not build lists. Its contact base [enriches the numbers](https://skipcall.io/en/features/enrichissement) of contacts you already have, imported from a CSV or synced from your CRM, on credits. Once you have the mobiles, the [parallel dialer](https://skipcall.io/en/parallel-dialer) calls up to four numbers at once and only connects you to the prospects who pick up; every recorded call is transcribed and summarized on the contact record. ## Key takeaways - **A name is not enough**: add the company, its domain and the job title before you search. - **Look for the cell first**: it beats direct lines and switchboards in every public measurement. - **Start free**: company website, switchboard, LinkedIn, signatures, and above all, ask. These methods already open a conversation. - **Move to paid methods** when volume demands it: extension, waterfall or database, comparing the cost per number found and the credit rules. - **Rank methods on the call**: a correct mobile is worth more than an easy number that lands on a switchboard. - **Skip** reverse lookup sites, people search sites and lists with no known source. - **Verify** line type, disguised switchboards and freshness before you dial. - **Know the rules**: hand-dial cells in the US without consent, screen TPS and CTPS in the UK, tell people the source in the EU. Author [Charles Baldet](https://skipcall.io/en/author/charles-baldet) [Charles Baldet on LinkedIn](https://www.linkedin.com/in/charlesbaldet/) CEO & Co-Founder, Skipcall Charles is the CEO and co-founder of Skipcall. A sales commando with over 10 years of experience in B2B SaaS and complex strategic accounts, he has closed major deals with Stellantis, SNCF, RATP and Natixis. A specialist in the PUCCKA and MEDDIC methodologies, Charles regularly teaches sales at HEC's incubator and the Sorbonne. He was ranked among Les Echos' top 10 business angels under 35 in 2020. He also co-founded Getalead (B2B sales agency) and Getlab (SalesTech studio). [See all their articles](https://skipcall.io/en/author/charles-baldet) FAQ ## Frequently asked questions **Can you find someone's cell phone number with just their name?** Not reliably. With a name alone, namesakes make any result doubtful. You need at least the company, ideally the job title or city. With those three, the company website, the switchboard, LinkedIn or a B2B data provider will produce a number for a good share of prospects. **Do people search sites work for B2B prospecting?** They are built for consumer lookups, so what they return is often a personal number with an undocumented source. For sales calls that is the wrong number to dial, and in Europe it leaves you unable to tell the person where you got their data, which GDPR requires. **Is it legal to cold call a prospect's cell phone in the US?** Calling a business contact by hand is generally allowed, and most business-to-business calls fall outside the FTC's National Do Not Call Registry rules. The TCPA is stricter for cell phones: calls placed with an autodialer or a prerecorded voice need prior express consent, even in B2B. Some states add their own telemarketing laws on top. **How can I tell if a number is a cell phone or a landline?** In the UK, mobile numbers start with 07 (+44 7). In the US and Canada you cannot tell from the number itself, because mobile and landline numbers share the same area codes; you need a carrier lookup. A number shared by several contacts at the same company is almost always a switchboard. **How much does a cell phone lookup cost with a data provider?** B2B data providers sell credits. Based on public price pages checked in November 2026, a mobile costs roughly $0.50 to $0.80 on the entry plans of Lusha, FullEnrich, Datagma or Zeliq. Our phone enrichment pricing tool covers 18 providers and works out the cost per number found. **Do you pay a credit when the tool finds nothing?** It depends on the tool. FullEnrich, Datagma, LeadMagic and Zeliq state on their pricing pages that a lookup with no result does not use a credit. Others charge credits on some actions even when the data is partial, so read the credit rules page before you buy. **Do I have to tell a prospect where I got their number?** In the EU and the UK, yes. When the details did not come from the person, GDPR Article 14 requires you to tell them, including the source, at the latest at the first contact. One sentence at the start of the call covers it, as long as you can name the source if asked. In the US there is no equivalent federal rule, but saying it still disarms suspicion. **How long should I keep a prospect's cell number?** Under GDPR, only as long as you need it for prospecting; France's data protection authority, for example, uses three years from the last contact. Beyond data protection, a number left untouched for a year or more has a good chance of being stale. **Does LinkedIn give you phone numbers?** Rarely. A number only shows in the Contact info section if the member added it, and usually only to first-degree connections. Zeliq estimates that fewer than 5% of members fill it in, without citing a study. Count on asking directly after an exchange, or on an extension that queries a B2B database. **What is the best free tool to find a prospect's phone number?** Free plans exist but stay small: for example 40 credits a month at Lusha, which is 8 phone numbers, or 5 phone credits a month at Kaspr (checked on November 6, 2026). Our guide to free B2B phone numbers compares what each free plan really gives in mobiles. **What should I do with a number that never picks up?** Check its type first: a switchboard or a desk line in an empty office connects far less often than a mobile. Change the time slot, leave a short voicemail, then ask the switchboard or the person by email for another number. If the number is out of service, flag it to the provider: several refund wrong numbers. ## A calendar full of meetings starts with a call. [Get started now](https://app.skipcall.io/signup) [Book a demo](https://skipcall.io/en/demo) **No commitment** · Number live in 2 minutes Keep reading ## Related articles [View all articles](https://skipcall.io/en/blog) 01 B2B ### [B2B Phone Number Enrichment: Real Match Rates, Method, and the Compliance Reality](https://skipcall.io/en/blog/b2b-phone-number-enrichment) What direct-dial enrichment actually covers, match rates by function, why waterfalls work, a 100-contact test protocol, and the privacy obligations that changed when CCPA's B2B exemption expired. 2 Sept 2026 02 Sales tools ### [Best Waterfall Enrichment Tools in 2026: 7 Options Compared](https://skipcall.io/en/blog/best-waterfall-enrichment-tools) A waterfall enrichment tool can search dozens of data providers and still leave your SDRs with missing phone numbers, outdated contacts, or wasted credits. We compared seven tools on data coverage, verification, pricing, integrations, and their fit for different B2B sales workflows. 12 Oct 2026 03 Sales tools ### [The 5 Best LinkedIn Prospecting Tools in 2026: Features and Pricing Compared](https://skipcall.io/en/blog/linkedin-prospecting-tools) LinkedIn is where B2B sales teams find most of their prospects now. The catch is time: sending connection requests, following up and keeping track of who replied adds up to half a day of manual work, every day. 26 Oct 2026 ## Ready to multiply your productivity? Join the sales teams that have transformed their prospecting. [Request a demo](https://skipcall.io/en/demo) Personalized demo • No commitment