Missed Call Statistics for Small Businesses (2026): What the Data Actually Shows

Somewhere between about 1 in 7 and 6 in 10, depending on who measured and which businesses they measured. The most recent call data, from 2025 and 2026, puts it between 14% and 44%. The rest of the picture, in short:

• Most callers do not leave a voicemail. In a 2025 CallRail survey, 42% of consumers said they leave one when a business does not answer.
• Businesses rarely call back. Quo's data on 16.7 million missed business calls found 69% got no callback within 48 hours.
• Callbacks often go unanswered anyway. In a 2024 TransUnion survey, 74% of US adults said they do not answer calls from unknown numbers.
• A call is worth your booking rate times your job value. ServiceTitan's data shows trade businesses book about 42% of calls on average, and 24% for shops with fewer than five technicians.
• Two of the most quoted figures have no traceable source: that 80% of callers will not leave a voicemail, and that 85% of missed callers never call back.

We grade each figure by how it was produced: measured from real call records, a survey of what people say they do, or untraced, where no original study could be found.

Links to every source are at the bottom of the page. Figures are as published; where a source rounds or gives a range, so do we.

Four sources have measured it from actual calls, and they disagree by a factor of four:

• CallRail, 14% for home services (January 2025). From 1.1 million conversations across its customers. Healthcare missed the most, at 32%, then legal at 28%, home services at 14%, and real estate at 9%.
• CallRail, 28% overall (July 2026). CallRail says its data shows 28% of inbound calls go unanswered on average. It does not say how many calls that covers.
• Invoca, 44% (July 2026). From more than 70 million calls across 10 industries, 56% of callers spoke with a person, so 44% never did. Invoca's data covers calls driven by marketing, which may not look like a typical small business's phone.
• 411 Locals, 62% (2016). The source of the widely quoted "62% of calls go unanswered." A local marketing agency monitored 85 businesses in 58 industries for 30 days: 37.8% of calls were answered by a person, 37.8% went to voicemail, and 24.3% got no response. It also found 70% of the businesses answered fewer than half their calls.

The gap is not as strange as it looks. A business that pays for call tracking is already paying attention to its phone, so CallRail's and Invoca's customers probably answer more than average. The 411 Locals test is closer to an ordinary small business, but it is small and ten years old. A fair reading of the recent data is that somewhere between one call in seven and four in ten goes unanswered, and probably more at small businesses where the owner is also doing the work.

Fewer than half, by the evidence that exists:

• 42% say they leave one. In CallRail's 2025 survey of 1,000 US consumers, 42% said they leave a voicemail when a business does not answer, 24% switch to online chat, and 21% call another provider.
• 69% hung up. Moneypenny, a UK-founded answering service, reported in 2016 that 69% of callers who reached voicemail hung up without leaving a message. Its report does not explain how that was measured.

What people say in a survey and what they do on the phone are not the same, so the true share leaving a message is probably lower than 42%. What the evidence does not support is the precise "80%" quoted everywhere; more on that below.

Nobody has published a reliable measure of how many customers call back. The well-known "85% never call back" has no study behind it that we could find. What has been measured is the business side, and it is not flattering:

• 69% of missed calls get no callback within 48 hours. Quo, a business phone company, looked at 16.7 million missed calls logged by its customers over three months, published in August 2026. Only 31% were returned at all, nearly all of those within 24 hours. Callback rates ranged from 41% in healthcare to 21% at non-profits.
• 74% of adults do not answer unknown numbers. In TransUnion's August 2024 survey of 1,556 US adults, 74% said they do not answer calls from unknown numbers for fear of scams, and 70% had ignored a call that turned out to be legitimate.

Put together, a callback is a weak safety net. It usually does not happen, and when it does, it comes from a number the customer may not recognize. If you rely on calling back, do it the same day, from the number they called, and send a text first.

Fewer than many vendors claim, but it depends heavily on the trade:

• HVAC: 9.8% to 14.1% of calls, depending on the month. ServiceTitan's 2025 data from residential HVAC contractors counted calls outside Monday to Friday, 8 a.m. to 5 p.m. The share peaked in June and was lowest in October. ServiceTitan notes the data is not nationally representative.
• Locksmiths: 34% after 5 p.m., plus 8% before 9 a.m. BrightLocal's study of calls from 45,264 Google Business Profile listings, using 2017 to 2018 data. Restaurants took 51% of their calls after 5 p.m.

After-hours share is only part of the picture. Many missed calls happen during the working day: on a job, on another call, or at lunch. The missed call cost calculator covers when they tend to happen and what fixes each kind.

There is no measured dollar figure for a missed call, and the ones quoted are arithmetic on assumptions. The honest version is your own arithmetic: the share of calls you would have booked, times what a job is worth to you.

The best published data on the first half comes from ServiceTitan, which looked at more than 3,000 trade businesses in the US and Canada in June 2022. They booked 42% of calls on average: 43% in plumbing, 41% in electrical, 38% in HVAC, and 31% in garage door and water treatment. Size mattered most. Shops with 25 or more technicians booked 59% of calls, and shops with fewer than five booked 24%.

Speed also matters. In Jobber's survey of 1,050 home service owners in December 2025, 28% said customers expect an immediate response and another 28% said within an hour. That is the owner's view of customers, not customers' own answers, but it matches what anyone who has called around for a plumber knows.

These appear on hundreds of pages. We could not find an original study for any of them:

• "80% of callers sent to voicemail don't leave a message." The earliest version we found is a November 2014 CRM magazine column that credits Forbes, without naming a study. Real figures point the same way but are lower and less precise.
• "85% of people whose calls go unanswered won't call back." Repeated in press releases and vendor pages, including CallRail's January 2025 release, without a study behind it.
• "Small businesses lose $126,000 a year to missed calls." An estimate published by marketing and answering service companies, built from assumed call volumes and job values rather than measured.
• "A missed call costs $1,200 on average." Often credited to Invoca; the Invoca report we checked does not contain it. It reads like an assumed job value times an assumed booking rate.

None of this means missed calls are cheap. It means the precise, dramatic numbers are not evidence, and a business deciding whether to spend money on answering its phone is better off counting its own missed calls than borrowing someone else's.

We started from the missed-call figures quoted most often, followed each one back through the pages that repeat it to the earliest source we could find, and read that source for its date, sample, and method. Where a figure exists only on pages citing other pages, we list it as untraced.

Every one of them has a reason to show that phones matter, which does not make the data wrong, but it is worth knowing. Measured figures from call records are stronger than surveys, and both are stronger than untraced numbers. For the wider picture on AI receptionists, adoption, and caller attitudes, see our 2026 AI voice agent data roundup.

The bottom line: on recent data small businesses miss somewhere between one call in seven and four in ten, most callers do not leave a voicemail, and most missed calls are never returned. The famous 80% and 85% figures have no study behind them, but the measured data points the same way. Count your own missed calls, then run them through the missed call cost calculator. If the number is worth fixing, see what an AI receptionist costs or compare AI and human answering services.