The Numbers Are Staggering
From January through September 2025, Americans received an average of 2.56 billion robocalls per month, up from 2.14 billion in 2024. To put that in perspective, that’s not a background noise problem. That’s a crisis-level volume hitting people’s pockets every single day.
The volume of scam and telemarketing calls increased by 15.6% in 2025 compared to 2024, according to YouMail, one of the largest robocall-blocking companies cited by the FCC itself. The total of 29.6 billion unwanted calls represents the highest level in four years.
In April 2025 alone, people in the U.S. received nearly 5 billion robocalls. That works out to roughly 165 million calls every day, or about 1,900 calls every second. When you read it broken down like that, the decision to stop answering starts to feel less like paranoia and more like basic math.
Nearly Everyone Has Stopped Picking Up
According to Hiya’s State of the Call 2026 report, 86% of calls from unknown numbers go unanswered. That’s not just a trend. That’s a near-universal behavioral response to a problem that’s been building for years.
Nearly three in five Americans say they never answer calls or text messages if they do not recognize the sender. The instinct has become so common that it’s starting to disrupt legitimate communication in a serious way.
Research from Hiya shows that 46% of unidentified calls go unanswered even when legitimate businesses are calling. Doctors’ offices, pharmacies, schools, employers. They’re all collateral damage in a war they didn’t start.
The Real Financial Cost of Answering Wrong
The amount of money lost to scams that started with a phone call increased by 16% from the first half of 2024 to the first half of 2025, according to the Federal Trade Commission. Among those who lost money, the average loss was $3,690.
Globally, around 56.2 million people lost a total of roughly 25.4 billion dollars to scam calls in a single year, averaging about $452 per person. That figure is a broad average across all victims. For those who fall for the more elaborate scams, the losses are far higher.
On average, victims lost $3,690 to scam robocalls and $1,452 to scam texts in the first half of 2025, according to PIRG. Stopping unknown calls isn’t just about peace of mind. For many people, it’s quietly functioning as a financial safety net.
What’s Actually in Those Unknown Calls
Telemarketing calls make up the largest category, accounting for roughly a third of all robocalls, followed by alerts and reminders at about a quarter. Scam calls remain a significant problem, making up about one in five of all robocalls.
Health insurance and Medicare scams have been among the most popular in the U.S., followed by auto, home, and life insurance scams. Tax scams also increased leading up to the April filing deadline.
The rate of spam varies by state, with Oklahoma, Indiana, and Ohio recording the highest spam rates, while Alaska, New York, and North Dakota saw the lowest. Geography plays a role, but no region is truly exempt.
AI Is Making It Worse
The first half of 2024 saw an increase in AI deepfake scams, which use AI-generated voice-cloning technology to impersonate people and organizations. This is a genuinely new threat, and it changes the risk calculus of answering an unknown call in a meaningful way.
AI is making robocall scams harder to detect by enabling bad actors to clone real voices and impersonate people you know or trust. Americans already struggle to identify AI-generated images, but AI-generated voices pose a new threat that most people haven’t fully grappled with.
Hiya’s 2026 report notes that consumers are seeing more deepfake calls, with some unsure of how realistic they are. Almost half of respondents stated that spam has increased over the last year. When a scam call can sound like a family member’s voice, the usual warning signs simply don’t apply anymore.
The Missed Call Problem Is Real Too
One in three Americans confirms they’ve missed important calls because caller ID incorrectly reported the call as spam and blocked it. The irony is uncomfortable. The very tools meant to protect us are also filtering out things we actually need to hear.
Businesses are also suffering reputational harm caused by scammers who impersonate their companies when trying to defraud consumers. About a third of business workers said scammers had used their company’s name in calls, and a quarter said scammers had spoofed their actual phone numbers.
This creates a near-impossible situation for anyone on the other end of a legitimate call. The erosion of trust has become so total that even verified businesses struggle to reach the people they serve. There’s no easy fix for that on an individual level.
The Psychology Behind the Silence
Unknown calls remove the one piece of information that makes a phone call manageable: context. You cannot prepare mentally for a caller you cannot identify. You don’t know their intent, their tone, or what they want from you.
Unlike a text or email, a phone call arrives without warning and demands an immediate response. The psychological triggers behind phone anxiety include unpredictability, no visual cues, real-time pressure, and social performance demands. An unknown number on screen stacks all of these together at once.
Telephobia can affect up to roughly three quarters of millennials and about four in ten baby boomers. It’s not a generational quirk limited to younger people. The anxiety is widespread, and the spam problem is feeding it steadily.
Young People Are Opting Out Entirely
About a quarter of adults between 18 and 34 never answer the phone, and roughly 70% prefer a text to a call. Among Gen Z and millennial workers, more than four in ten don’t answer phone calls at all, and a majority script or rehearse conversations before making one.
Around 61% of the 18 to 34 age group prefer to receive a message rather than an audio call. Over half of 18 to 24 year olds believe an out-of-the-blue phone call means bad news. That association between ringing and bad outcomes is worth noting, because it shapes how an entire generation relates to voice communication.
According to a Face for Business UK survey from 2024, 62% of employees avoided a work call due to anxiety in the past year. A separate Trendwolves study from 2025 found that 55% of young adults keep their phone on silent to avoid calls. The phone is still in everyone’s pocket. It’s just rarely used as a phone anymore.
What Regulators Are Doing About It
A new regulation was passed by the FCC in 2025 that requires service providers to quickly and accurately report robocall mitigation efforts, with fines assigned for missing deadlines or providing false information. The FCC also removed over 1,200 non-compliant voice providers from the U.S. phone network.
Of the more than 9,000 phone companies that filed with the FCC as of late 2025, fewer than half have fully installed robocall-fighting software. Legislation exists. Enforcement is catching up. The gap between those two things remains wide enough for billions of unwanted calls to slip through every month.
Over half of Americans are unaware they can report illegal robocalls, which compounds the enforcement problem considerably. Reporting to the FTC at reportfraud.ftc.gov, or placing yourself on the Do Not Call registry, remains among the most accessible actions an individual can take, even if the effect isn’t immediate.
What You Can Actually Do
The first layer of protection is ensuring your carrier’s default call blocking is turned on. AI is now being used to score calls in real time, and a second layer is to use an AI-powered screening app that answers unknown calls with an AI assistant, asking for the caller’s name and purpose.
Few consumers currently use apps designed to enhance call protection. Only about one in three has downloaded phone fraud prevention apps, and the majority said they would be unwilling to pay extra for that protection. The tools exist and many are free, but adoption remains low.
Options include reporting suspicious numbers to the Federal Trade Commission and placing yourself on the Do Not Call list. These measures, while simple, may help reduce your risk of being contacted again. Combined with carrier-level blocking and a healthy habit of letting unknowns go to voicemail, they form a reasonable baseline defense.
The Takeaway
Stopping unknown calls didn’t start as a conscious choice for most people. It evolved as a quiet, rational response to an environment that became genuinely untrustworthy. The data backs that instinct completely.
The cost of getting it wrong, whether measured in dollars lost, personal information surrendered, or time wasted, has risen sharply. From AI-powered deepfakes to traditional phone fraudsters, the number of people losing money to phone scams has remained steady year over year, even as mobile network operators have invested in security. The tools on the other side of the problem keep improving too.
The phone still rings. The question of whether to answer it has simply become more complicated, and more consequential, than it used to be. Treating silence as a reasonable default isn’t antisocial. Given the current landscape, it’s arguably sensible.
AI Disclaimer: This article was created with the assistance of AI tools and reviewed by a human editor.