As smartphones and apps dominate communication, many assume the humble landline has lost its relevance — yet scammers continue to target it relentlessly. Across the UK, millions of nuisance and fraudulent calls are made every month, with older and vulnerable people most at risk. Why do these old-fashioned phones remain such attractive targets? Let’s find out.

Why Do Scammers Still Focus on Landlines?
Landlines remain common in British homes, particularly among seniors who prefer reliable, traditional communication. Scammers exploit this familiarity and trust.
Main reasons landlines remain a scam target:
- Elderly users are more trusting: Many believe phone calls are safer than online messages.
- Limited call filtering: Unlike smartphones, most landlines lack automatic spam detection.
- Publicly accessible numbers: Scammers can easily find or buy landline databases.
- Consistent usage: Many older people answer every call, making them easier to reach.
- Cheaper and faster for scammers: Automated systems can make thousands of calls worldwide for pennies.
The result? Landline numbers are still seen as “low-hanging fruit” for fraudsters.
Summary: Scammers continue targeting landlines because older users are easier to reach, more trusting, and lack built-in digital protections.
How Do Scammers Use Modern Technology to Exploit Old Systems?
Even though landlines are analogue by design, modern scammers use digital tools to manipulate them. This combination of old and new technology makes scams harder to detect.
Common techniques include:
- Caller ID spoofing: Scammers fake local or familiar numbers to appear legitimate.
- Robocalling: Automated dialers send out thousands of calls per minute, filtering for live responses.
- Phishing over the phone: Fraudsters pretend to be from HMRC, banks, or health agencies.
- Missed-call scams: One-ring or “callback” scams lure people into dialling premium-rate lines.
- Emotion-based manipulation: Scammers exploit empathy by pretending to be relatives in distress or charity workers.
Because landlines lack authentication or spam detection software, users often can’t tell if a call is real or fake — until it’s too late.
Summary: Scammers use advanced automation and caller ID spoofing to manipulate outdated landline systems that lack built-in defences.
How Can UK Households Protect Their Landlines from Scams?
The good news is that technology has evolved to protect even traditional landlines. Devices like CPR Call Blocker use advanced databases and instant blocking tools to stop nuisance calls before they connect.
Here’s how to protect your household:
- Use a landline call blocker: Pre-programmed with thousands of scam numbers, it filters unwanted calls automatically.
- Add trusted contacts to a whitelist: Ensure family, carers, and doctors always get through.
- Stay informed: Teach older relatives to hang up on unexpected requests for money or personal details.
- Check your provider’s features: Many UK telecom providers now offer free scam-call protection services.
- Report scams: Forward details to Action Fraud or your phone company to help block networks used by scammers.
Together, these steps transform your landline from a risk point into a safe communication channel.
Summary: Installing a landline call blocker and educating family members provides reliable, long-term protection against scams.

Conclusion
Scammers target landlines because they offer easy access, predictable users, and fewer built-in safeguards. But modern families can fight back. With awareness, vigilance, and the help of CPR Call Blocker, every call can be safe again.
Explore CPR Call Blocker today to protect your home phone and stop scammers in their tracks.
FAQ
Q: Why do scammers prefer landlines over mobiles?
A: Landline users, especially older people, are more likely to answer unknown calls and trust phone conversations.
Q: Can call blockers stop scam calls completely?
A: While no system is perfect, call blockers eliminate most unwanted and fraudulent calls instantly.
Q: How do I report a scam call in the UK?
A: Report it to Action Fraud or contact your phone provider’s nuisance call department.
Q: Do call blockers work with BT, Sky, or Virgin phones?
A: Yes. Most devices, including CPR Call Blocker, are compatible with all major UK networks.
