Missed call statistics —
the sourced numbers.
Missed-call marketing runs on numbers nobody can trace. Below are the statistics that hold up — each with its source and its caveats — followed by the famous figures that don’t, and what they get wrong.
What the real data says
of calls to home-services businesses go unanswered
Invoca's home-services research puts the miss rate at more than one in four — during business hours, from buyers with active intent. Caveat: Invoca doesn't publish the sample size for this figure.
Source: Invoca home-services call data, 2024of callers routed to voicemail leave a message
From Invoca's platform data. The other 97% hang up — and the business never knows the call happened. This is the real, verifiable version of the folklore "80% don't leave voicemails" stat.
Source: Invoca platform data, 2024of calls to small businesses went unattended in a 30-day field study
85 businesses across 58 industries: 37.8% of calls answered live, 37.8% hit voicemail, 24.3% had no answer path at all. A small, self-published 2016 sample — directional, but never contradicted by better data.
Source: 411 Locals field study, 2016of consumers have abandoned a call after hitting an automated menu
Phone trees don't hold callers — most people report hanging up on auto attendants rather than waiting them out.
Source: Vonage consumer survey, 2019of service-business calls arrive outside business hours
The honest number is a range: CallRail home-services data puts after-hours share at roughly 25–40%; Verse.ai reports 45% of leads arriving after hours (vendor-published); ServiceTitan's trades data shows residential HVAC after-hours calls spiking 45% from October to June. Your phone works nights you don't.
Source: CallRail (via industry reporting) · Verse.ai 2023 · ServiceTitan State of the TradesStatistics we refuse to cite
“The average missed call costs a home-services business $1,200”
Not present in the reports it gets attributed to. It's vendor arithmetic laundered through a decade of blog posts. Your number depends on your job values and close rate — compute it, don't quote it.
“85% of callers who can't reach you never call back”
No primary study exists. It circulates via an unattributed 2014 contributor article and gets pinned on a rotating cast of vendors.
“80% of callers don't leave voicemails”
Traces to a 2009 newspaper lifestyle piece with no data behind it. Invoca's platform measurement — fewer than 3% leave a message — is real and more dramatic.
“Missed calls cost businesses $75 billion a year”
The study behind it (NewVoiceMedia, 2018) measured poor customer service broadly, not missed calls, and the number mutates with each retelling.
What do YOUR missed calls cost?
Not $1,200 — your actual call volume, your job values, your close rate. The calculator does the arithmetic in a minute, and the fix — instant text-back plus an answered phone — is an install, not a habit change.
How many calls do small businesses actually miss?
The best-sourced figures: Invoca's home-services data shows 27% of calls going unanswered, and a 411 Locals field study found roughly 6 in 10 calls to small businesses unattended (only 37.8% answered live). Exact rates vary by industry and staffing, but every real measurement lands on "a lot."
Do missed callers leave a voicemail or call back?
Mostly neither. Invoca's platform data shows fewer than 3% of callers routed to voicemail leave a message. Reliable call-back rates have never been credibly measured — the famous "85% never call back" stat is untraceable — but the voicemail data alone means most missed calls are silent losses.
What percentage of business calls come in after hours?
Between a quarter and nearly half, depending on trade and season: CallRail home-services data suggests 25–40%, Verse.ai reports 45% of leads arriving outside business hours, and ServiceTitan shows HVAC after-hours calls spiking 45% in summer.
Published August 31, 2026. Sources verified August 2026; corrections to cole@promptmaxxing.ai. Companion read: speed-to-lead statistics. All guides