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The Silent Treatment: Tackling the Epidemic of Unanswered Outbound Calls

November 05, 2025•4 min read

The Silent Treatment: Tackling the Epidemic of Unanswered Outbound Calls

80% of your outbound calls never get answered. It's not just bad luck, it's a sign that customers are blocking unknown numbers and spam labels are punishing genuine businesses. This silent treatment is costing your team valuable connections and hurting customer trust. Keep reading to see how branded calling and call verification with Hiya Connect can turn those unanswered calls into trusted conversations.

And grab your complimentary copy of 2025 State of the Call report

The Unanswered Call Crisis

The Shocking 80% Statistic

The figures are stark and concerning for any business that relies on telephone communication: a staggering 80% of outbound calls go unanswered when the caller is unidentified. This isn't merely an inconvenience; it represents a fundamental breakdown in business-customer communication channels that has serious implications for sales performance, customer service quality, and operational efficiency.

Why Consumers Block Unknown Numbers

Modern consumers have become increasingly selective about which calls they answer. With the rise of nuisance calls, scams and fraudulent activities, people have adopted defensive behaviours:

  • Installing call-blocking applications

  • Screening calls through voicemail

  • Ignoring any number not stored in contacts

  • Setting phones to silent mode during working hours

This protective stance is logical from the consumer perspective but creates substantial barriers for legitimate businesses trying to reach their customers.

The Spam Labelling Challenge

Even more problematic for businesses is the automated spam labelling systems employed by mobile networks and smartphone operating systems. These systems:

  • Flag unknown business numbers as "Potential Spam"

  • Apply warning labels that discourage answering

  • Block calls entirely in some cases

  • Damage brand reputation by association with spam

Many legitimate businesses find their numbers incorrectly categorised, with little recourse to correct these misclassifications quickly.

Impact on Business Performance

Outbound Team Productivity

The implications for outbound teams are profound:

  • Sales representatives waste valuable time on unanswered calls

  • Conversion rates drop significantly

  • Calling efficiency metrics become distorted

  • Team morale suffers from constant rejection

A sales team making 100 calls per day might only connect with 20 prospects, dramatically reducing their potential impact and return on investment.

Customer Experience Deterioration

Beyond the immediate sales impact, unanswered calls create customer experience problems:

  • Important service updates go undelivered

  • Appointment confirmations are missed

  • Account security verifications fail

  • Time-sensitive offers expire before contact

  • Customer satisfaction scores decline

When critical communications fail to reach customers, both parties lose.

The Solution: Building Trust Through Identification

Branded Calling: The Trust Signal

Branded calling transforms how your outbound calls appear on recipients' devices. Instead of an unknown number, customers see:

  • Your company name

  • Your brand logo (on supported devices)

  • Call purpose or department information

  • Verification indicators showing legitimacy

This transparency creates instant recognition and trust, significantly increasing the likelihood that customers will answer your calls.

Call Verification: Proving Legitimacy

Call verification acts as a digital certificate of authenticity for your business numbers. It works by:

  • Validating your business identity with carriers

  • Removing spam warnings from legitimate numbers

  • Establishing your calls as safe to answer

  • Creating a consistent calling identity across networks

Verification helps ensure your calls bypass spam filters and reach customers without negative labelling.

Measurable Results with Hiya Connect

Improved Answer Rates

Businesses implementing Hiya Connect's branded calling and verification solutions report substantial improvements:

  • Answer rates increasing by 35-80%

  • First-call resolutions improving by 62%

  • Customer callbacks rising by 27%

  • Operational efficiency gains of 22%

These improvements translate directly to better business outcomes and stronger customer relationships.

Enhanced Customer Trust

Beyond the immediate metrics, businesses notice qualitative improvements:

  • Customers answer calls with positive recognition

  • Conversations begin with greater trust

  • Less time spent explaining who is calling

  • Reduced customer frustration over missed connections

  • More productive conversations from the start

Taking Action

The epidemic of unanswered outbound calls isn't inevitable. By implementing branded calling and call verification through services like Hiya Connect, your business can rebuild the bridge of trust with customers and ensure your important communications reach their intended recipients.

Start by auditing your current answer rates, identifying which call types suffer most from non-answers, and exploring how branded identification could transform your customer connections.

In a business landscape where direct communication remains vital despite digital alternatives, ensuring your voice calls reach customers isn't just good practice, it's essential for maintaining competitive advantage and delivering outstanding service.

Stephen Hackett is the founder of 186Kloud, a vendor-neutral consultancy helping CX leaders transform operations through smart, scalable tech. With 20+ years' experience, he advises on AI, cloud, and secure comms to improve customer satisfaction and service efficiency. Under his leadership, 186Kloud has partnered with providers like Aptum to deliver cutting-edge CX solutions. A regular LinkedIn contributor, Stephen shares insights on automation, customer engagement, and trust-based tech strategy, empowering CX buyers to make confident, impact-driven decisions.

Stephen Hackett

Stephen Hackett is the founder of 186Kloud, a vendor-neutral consultancy helping CX leaders transform operations through smart, scalable tech. With 20+ years' experience, he advises on AI, cloud, and secure comms to improve customer satisfaction and service efficiency. Under his leadership, 186Kloud has partnered with providers like Aptum to deliver cutting-edge CX solutions. A regular LinkedIn contributor, Stephen shares insights on automation, customer engagement, and trust-based tech strategy, empowering CX buyers to make confident, impact-driven decisions.

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