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ResearchMay 30, 2026 · 9 min read

The real cost of a missed call is not the call

We analyzed 11.4 million inbound calls across 4,100 locations. The customer who does not reach you rarely calls back, and the second-order effects are worse than the lost job.

DN
Dr. Nadia Perez
Head of Research

Across 11.4 million inbound calls, the median local service business missed 31.6% of them. That number alone is well known. What is less known is what those callers do next.

In our sample, 68% of callers who reached voicemail did not leave one. Of those who hung up without leaving a message, 74% called a competitor within nine minutes.

The nine-minute window

Nine minutes is the practical shelf life of local intent. After that, the caller has either solved the problem, booked with somebody else, or given up. Callback campaigns that fire in an hour are not recovering the lead. They are interrupting a customer who already hired your competitor.

Second-order effects

The lost job is the visible cost. The invisible costs compound. Marketing spend that generated the call is wasted, which inflates cost per acquisition and pushes operators to spend more on the top of a leaking funnel. Reviews skew negative because the people most likely to write about you are the ones who could not reach you.

  • Median wasted paid-search spend per missed call: $34
  • Callers who mention unanswered phones in one-star reviews: 21%
  • Probability the same customer calls again within 30 days: 14%