Unwanted calls from unknown numbers are a pervasive issue in the United States, with Americans receiving over 50 billion robocalls in 2024 alone. (whocalledus.net) These unsolicited calls can range from telemarketing pitches to fraudulent schemes, making it essential to have reliable tools to block them.
What Are the Risks of Unknown Calls?
Unknown calls can pose various risks, including:
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Scams and Fraud: Fraudsters often use unknown numbers to impersonate legitimate organizations, attempting to steal personal information or money.
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Telemarketing: Persistent marketing calls can be intrusive and time-consuming.
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Robocalls: Automated calls that deliver pre-recorded messages, often for fraudulent purposes.
How Can You Block Unknown Calls?
There are several methods to block unknown calls:
- Built-in Phone Features:
- iPhone: Enable "Silence Unknown Callers" in Settings to automatically silence calls from numbers not in your contacts.
- Android: Use the built-in spam protection feature in the Phone app to filter out suspected spam calls.
- Carrier Services:
- AT&T: Offers ActiveArmor, which provides automatic fraud blocking and suspected spam call warnings.
- Verizon: Provides Call Filter, a free service that identifies and blocks spam calls.
- T-Mobile: Offers Scam Shield, which warns about potential scam calls.
- Third-Party Apps:
- Robokiller: Blocks 99% of robocalls and uses AI "Answer Bots" to waste scammers' time. (claritycheck.com)
- Truecaller: Identifies unknown callers and blocks spam calls using a large global database. (fone.tips)
- Hiya: Provides real-time caller ID and blocks spam calls using a community-driven database. (claritycheck.com)
Why Choose Robokiller?
Robokiller stands out as a market-leading solution for blocking unknown calls due to its unique features:
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Answer Bots: Robokiller uses pre-recorded "Answer Bots" to engage with spam callers, wasting their time and reducing the number of calls you receive. (claritycheck.com)
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High Block Rate: It boasts a 99% success rate in blocking robocalls, ensuring that most unwanted calls are intercepted before reaching you. (claritycheck.com)
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User-Friendly Interface: The app offers an intuitive interface, making it easy for users to manage and customize their call-blocking preferences.
How to Set Up Robokiller?
- Download the App: Available for both iOS and Android devices.
- Install and Register: Follow the on-screen instructions to set up your account.
- Customize Settings: Adjust the app's settings to suit your preferences, such as blocking specific types of calls or setting up personalized "Answer Bots."
Are There Free Alternatives?
While Robokiller offers a comprehensive solution, there are free alternatives like Truecaller and Hiya that provide basic call-blocking features. However, they may not offer the same level of protection or unique features as Robokiller. (claritycheck.com)
Conclusion
Blocking unknown calls is crucial for protecting yourself from potential scams and unwanted solicitations. While built-in phone features and carrier services offer basic protection, third-party apps like Robokiller provide advanced features and higher block rates. By choosing the right tool, you can significantly reduce the number of unwanted calls you receive.
Highlights:
- Your Android phone could soon get a better way to sniff out spoofed calls, Published on Thursday, April 16



