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A lot of your cold calls will end at the beep. Most of those voicemails will never be returned, and that is fine, because a callback is not really the point. A good voicemail makes your name familiar, gives one specific reason you called and makes your next email and your next call easier to recognize. Below you will find a 20-second structure, ten scripts for different situations, the email to send straight after, and what to leave out.
What a cold call voicemail is for
Treat the voicemail as one touch in a sequence, not a standalone pitch. When it works, the prospect hears a real person with a specific reason for calling. A few hours later your email arrives with a subject line that matches what they heard. The next time you call, your name is not completely new.
That changes how you judge it. Callbacks are a bonus. The better measure is whether your follow-up emails and later calls get more replies when they follow a voicemail. You can track this with your own numbers:
Callback rate = callbacks ÷ voicemails left
Reply lift = reply rate on emails sent after a voicemail − reply rate on emails sent without one
Run both for a few weeks before you change your approach. Small samples are noisy, so look for a pattern rather than reacting to one good day.
The 20-second voicemail structure
Every script below is built on these five parts, adjusted to the situation. Learn the structure and you can write your own.
- 1
Who you are
Your name, company and number, at a pace someone could write down.
- 2
Why them
One specific reason you are calling this person, not anyone with the same job title.
- 3
One idea
A single line about a problem you help with or a question worth thinking about.
- 4
What happens next
Usually the email you are sending, so they know to look for it. Mention the subject line if you can.
- 5
Repeat
Your name and number again, slowly.
Say your number in small groups of digits, at the speed you would want if you were writing it down. Speak to one person, not to “whoever gets this”. And finish the message before it starts to feel long: if you are still talking at 30 seconds, cut something.
10 cold call voicemail scripts by situation
Replace every bracket with something specific and true. Then say each script out loud a few times until it sounds like you talking, not you reading. If you need the live-call version too, our cold call scripts by industry pair an opener with the objections each market tends to raise.
1. First touch with a trigger event
Use it when: Something public has changed at the company: a new leader, new office, hiring push or product launch.
Hi [first name], it’s [your name] from [company], at [number].
I saw that [trigger event], and when teams go through that, [problem] often comes up.
We help [type of team] with exactly that. I’m sending you a short email now with the subject “[trigger event] and [problem]”.
Again, [your name], [number]. Thanks.
Why it works: The trigger proves you did not pick them at random, and it gives them a reason to care today. Use “often comes up” rather than claiming you know their situation.
2. First touch with no trigger
Use it when: You are working a list and have no recent news about the account.
Hi [first name], [your name] from [company], [number].
I work with [job titles] at [type of company] who are dealing with [problem in their words].
If that sounds familiar, it’s probably worth ten minutes. If not, no problem at all.
I’ll follow up by email so you have my details. [Your name], [number].
Why it works: Leading with the problem, in the language the buyer would use, makes the message relevant without pretending to know more than you do. The easy out lowers the pressure.
3. A genuine referral
Use it when: Someone at the company, or someone the prospect knows, actually suggested you call.
Hi [first name], it’s [your name] from [company], at [number]. [Referrer’s name] suggested I get in touch.
We spoke about [topic], and they thought you’d be the right person for [area].
I’ll send an email with a bit more context and copy [referrer’s name].
Again, [your name], [number].
Why it works: A real referral is one of the strongest reasons to call back. It only works because it is true; never invent one or stretch a passing mention into a recommendation.
4. After the gatekeeper gave you a name
Use it when: A receptionist or assistant told you who looks after the area you sell into.
Hi [first name], it’s [your name] from [company], at [number].
[Assistant’s name] mentioned you look after [area], so I wanted to reach you directly.
I’m calling about [one specific reason]. I’ll send a short email today with the details.
Again, [your name], [number].
Why it works: Mentioning the assistant is accurate and shows you went through the proper channel. Only say they “mentioned” or “suggested” what they actually did.
5. Following up on an email they have not answered
Use it when: You sent a first email a few days ago and heard nothing.
Hi [first name], [your name] from [company], [number]. I emailed you on [day] about [topic].
I know inboxes are busy, so I thought I’d try the phone.
The short version: [one sentence]. If it’s not a priority, a one-word reply to that email is fine.
Again, [your name], [number].
Why it works: It links the two channels, so the next email is recognized, and it gives them permission to say no, which often gets more replies than pressure does.
6. After an event or webinar they attended
Use it when: They signed up for or attended your event, or you met briefly in person.
Hi [first name], it’s [your name] from [company], at [number]. Thanks for joining [event] on [day].
You asked about [topic], so I wanted to follow up properly.
I’ll send over [resource] by email this afternoon. If a quick call would help, call me back.
Again, [your name], [number].
Why it works: Shared context makes the call warm. Mention something specific from the event, and only if they really attended or asked.
7. An inbound lead who did not pick up
Use it when: Someone filled out a form or requested a call back and you could not reach them.
Hi [first name], it’s [your name] from [company], at [number]. You asked us to get in touch about [request].
I’ve got a few questions so I can point you to the right option, and it should only take ten minutes.
Call me back, or reply to the email I’m sending now with a time that works for you.
Again, [your name], [number].
Why it works: They asked for this, so lead with that. A specific, short ask and two ways to reply make it easy to act on.
8. A past customer or old conversation
Use it when: You spoke months ago and it stalled, or they used to be a customer.
Hi [first name], it’s [your name] from [company], at [number]. We last spoke in [month] about [topic].
At the time, [reason it stalled]. I’m calling because [what has changed].
If it’s worth revisiting, I’d be glad to catch up, and I’ll drop you an email too.
Again, [your name], [number].
Why it works: Naming why it stalled shows you were listening. Calling only when something has actually changed gives them a real reason to reconsider.
9. A second voicemail with a new angle
Use it when: You have left one voicemail already and are calling again a week or so later.
Hi [first name], [your name] from [company] again, [number].
Last time I mentioned [first angle]. A different thought: [second angle or question].
I’ve sent you [one useful thing] by email in case it helps either way.
Again, [your name], [number].
Why it works: Repeating the first message adds nothing. A new angle, or something useful to them even if they never buy, gives the second message its own reason to exist.
10. The final message
Use it when: It is your last planned attempt and you are about to stop.
Hi [first name], it’s [your name] from [company], at [number].
I’ve tried you a few times about [topic] and haven’t caught you, so this is my last message for now.
If it ever becomes a priority, it’s [your name], [number]. All the best.
Why it works: A polite close is respectful and sometimes prompts a reply that earlier messages did not. Mean it: if they do not respond, stop calling for now.
The email to send after your voicemail
Send it within a few minutes, while the voicemail is fresh. The subject line should match what you said, so the prospect connects the two. Keep the body to three or four sentences.
Voicemail follow-up email
If they still do not reply, the next touch should add something new rather than repeat the same message. Our guide to following up after no response lays out a full email and call sequence, and the sales cadence definition explains how to space the touches.
What to keep and what to cut
Keep
- Your name and number, twice.
- One specific reason you are calling them.
- One idea or question, not three.
- A clear next step: the email you are sending.
- A tone that sounds like one person speaking to another.
Cut
- Pretending to return their call, or implying you have spoken before.
- Calling it urgent, personal or about their account when it is not.
- Only your name and number, with no reason to call back.
- A full pitch. If it runs past about 30 seconds, it will rarely be heard to the end.
- “Just checking in” or “touching base” with nothing new to say.
The first two items in the second column are not just ineffective; they are misleading. A voicemail that only works because the listener misunderstands who you are or why you called will be found out on the callback, and then you have lost the account.
Be ready for the callback
Callbacks are rare, which is exactly why reps fumble them. The prospect usually calls when you are in the middle of something else, and they open with a question rather than a hello. Keep a note of which message you left, and practice your answer to the first line:
- Prospect
You left me a voicemail. What’s this about?
- You
Thanks for calling back. I called because [specific reason]. I work with [type of team] on [problem]. Before I say any more, is that something you’re dealing with at the moment?
- Prospect
Sort of. Why did you call me in particular?
- You
Fair question. I saw [trigger or how you found them], and you look after [area]. If I’ve got the wrong person, I’d be grateful if you could point me to the right one.
The same short, honest answer works for “what’s this regarding?”, and if they ask where you got their details, the guide to “how did you get my number?” covers honest replies. Have both ready before you start a calling block.
How many voicemails to leave
You do not need to leave one on every attempt. A common pattern is a voicemail on the first call, another with a new angle somewhere in the middle of the sequence, and a final message on the last attempt, with plain hang-ups in between. Five identical voicemails in two weeks feels like pressure; three different ones spread across the same period feels like persistence.
Whatever you choose, log every voicemail in your CRM with the angle you used, so the next touch builds on it and a colleague who picks up the account knows what the prospect has already heard.
Rehearse it out loud
Voicemails sound easy and go wrong in predictable ways: rushing the number, burying the reason, trailing off at the end. Call your own phone, leave a message in one take and listen back the next day. Then rehearse your one-sentence reason for calling. It is the same answer a receptionist needs before putting you through and a prospect expects when they call you back.
Frequently asked questions
How long should a cold call voicemail be?
Aim for about 20 to 30 seconds. That is enough for your name, a specific reason, one idea and your number twice. Longer messages tend to turn into pitches, and pitches are easy to delete.
Should I leave a voicemail on every cold call?
Not necessarily. Many reps leave one on the first attempt, one with a new angle partway through the sequence and one on the final attempt, and simply hang up on the others. Track callbacks and email replies for a few weeks and decide with your own numbers.
Should I say my phone number twice?
Yes. Say it once near the start and once at the end, slowly, in groups of digits. If someone has to replay the message to catch the number, most will not bother.
Is it OK to just ask them to call me back?
A message that is only “please call me back” gives them no reason to. Always include why you are calling. Most prospects will not call back either way, so the voicemail should make your follow-up email and next call easier to recognize.
Can I use prerecorded voicemail drops?
Rules on prerecorded and automated messages vary by country and state, and some uses need prior consent. Check with your compliance team before using them. A live, specific voicemail is usually better received anyway.
Keep going in the library
Scripts, objection responses, frameworks and free tools that go with this article.
- LibraryCold call scriptsScripts by industry, ready to practice
- Cold call scriptB2B SaaS cold call scriptsCold call scripts for SDRs
- Cold call scriptReal estate cold call scriptsExpired listing and FSBO calls
- Cold call scriptRecruitment cold call scriptsBusiness development calls for agencies
- Objection"I'm not interested"Responses to the classic cold call brush-off
- Free toolCold call calculatorWork out how many dials your meeting goal needs
