Scam calls in the UK tend to surge during certain times of the year, such as tax deadlines, holidays, and major public events. This raises a key question for many households: can landline call blockers keep up when scam activity intensifies?
This blog explores how landline call blockers perform during scam peaks and what features help maintain strong protection.
How Do Landline Call Blockers Handle Scam Surges In The UK?
High seasons of scam activity typically include periods like HMRC deadlines, Christmas, and energy tariff changes: During these times, scammers take advantage of confusion, urgency, and seasonal vulnerability. According to the Ofcom 2025 update, over 80% of people received suspicious calls in the first half of the year.
Landline call blockers are designed to maintain performance even when call volumes rise: Devices with large block capacities and built-in spam databases help filter suspicious calls before the phone rings. For UK households—especially those with seniors or vulnerable individuals—this can greatly reduce disruptions and risk.
Households who regularly update their blocklist and use screening modes usually see consistent protection even during peak scam periods.
Summary: Landline call blockers continue to perform strongly in the UK during scam peaks when supported by updated blocklists and screening features.
What Features Help Landline Call Blockers Stay Effective During High Scam Seasons?
The effectiveness of landline call blockers during scam surges depends on the device’s filtering capabilities: The most effective features include:
- High-capacity blocking
- Call screening or allow-list modes
- Protection against spoofing
- Real-time blocking
These features work together to ensure landline call blockers remain reliable even when scammers intensify their activity.
Summary: Advanced filtering, allow-list modes, and spoof-protection features keep landline call blockers effective during scam surges.
Why Are Landline Call Blockers Important For UK Households During Peak Scam Times?
Scam activity in the UK continues to rise, with fraudsters increasingly targeting landlines because they remain common in homes with older adults. During busy scam periods, criminals impersonate HMRC, energy companies, banks, delivery services, and even local councils.
Landline call blockers reduce common scam risks, including:
- HMRC impersonation
- Energy tariff scams
- Delivery scams
- Bank security scams
- NHS impersonations
A new 2025 report from Age UK shows that older people are disproportionately targeted and that scam calls significantly raise anxiety and financial risk among vulnerable adults.
Summary: Landline call blockers protect UK households by reducing scam exposure, stress, and financial risk during peak scam seasons.
Conclusion
Landline call blockers are highly effective during high seasons of scam activity, helping UK households stay protected even when scammers increase their efforts. With the right features, these devices provide year-round security and peace of mind.
To enhance your home protection, explore our range of CPR Call Blockers.
FAQ
Q: Do landline call blockers still work well during scam peaks?
A: Yes, landline call blockers remain effective by filtering both known scam numbers and suspicious unknown calls.
Q: Can landline call blockers reduce holiday-season scam calls?
A: Absolutely. During Christmas and tax deadlines, landline call blockers help stop nuisance and fraudulent callers.
Q: Are landline call blockers useful against spoofed UK numbers?
A: Many modern devices offer protection against spoofed or suspicious callers.
Q: Do older adults benefit from landline call blockers during high scam seasons?
A: Yes. Seniors are heavily targeted in the UK, and call blockers help reduce risk and worry.
