Spam calls are a persistent nuisance in the United States, with Americans receiving over 52.5 billion robocalls in 2025, averaging approximately 13–15 spam calls per person each month. (antivirus.com) Protecting your phone number from these unwanted intrusions is essential for maintaining privacy and peace of mind. This guide explores effective strategies to shield your number from spam calls, including built-in features, carrier services, and top-rated applications.
What Built-in Features Can Help Block Spam Calls?
iOS Devices:
- Call Blocking & Identification: iOS offers a feature that allows third-party apps to block and identify calls. By enabling this, you can integrate apps like RoboKiller to filter out spam calls. (macobserver.com)
Android Devices:
- Call Screening: Android's Call Screening feature lets you screen calls from unknown numbers, providing a transcript of the caller's message before you decide to answer. (androidcentral.com)
How Do Carrier Services Assist in Blocking Spam Calls?
Many U.S. carriers offer services to help block spam calls:
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AT&T's Call Protect: This free service blocks robocalls and provides nuisance warnings for suspected spam calls. (expressvpn.com)
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Verizon's Call Filter: Verizon offers a free Call Filter service that identifies and blocks potential spam calls. (expressvpn.com)
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T-Mobile's Scam Shield: T-Mobile provides Scam Shield, which includes features like Scam ID and Scam Block to protect users from unwanted calls.
What Are the Top Apps for Blocking Spam Calls?
Several applications are designed to effectively block spam calls:
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RoboKiller: RoboKiller uses a combination of blacklisting, whitelisting, and identification to prevent robocalls and spam calls. It also offers features like call screening, forwarding, and voicemail transcription. (antivirus.com)
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Truecaller: Truecaller identifies unknown callers and blocks spam calls using a vast database of known spam numbers. It also offers features like reverse phone lookup and call recording. (antivirus.com)
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Hiya: Hiya provides spam call blocking and caller ID services, utilizing a large database to identify and block spam calls. It also offers features like reverse phone lookup and call blocking. (antivirus.com)
How Does RoboKiller Stand Out in Spam Call Protection?
RoboKiller distinguishes itself by not only blocking spam calls but also engaging scammers with pre-recorded "answer bots," wasting their time and reducing the number of calls they make. (antivirus.com)
Are There Any Free Alternatives to Paid Apps?
Yes, there are free alternatives like Hiya and Truecaller that offer basic spam call blocking features. However, paid apps like RoboKiller often provide more comprehensive protection and additional features. (antivirus.com)
How Can I Further Protect My Phone Number from Spam Calls?
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Register with the National Do Not Call Registry: This federal program allows you to opt out of receiving unsolicited marketing calls.
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Be Cautious with Your Number: Limit sharing your phone number online and with untrusted sources to reduce the chances of it being added to spam call lists.
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Regularly Update Your Apps and Device: Ensure your device and any call-blocking apps are up to date to benefit from the latest security features.
By implementing these strategies, you can significantly reduce the number of spam calls you receive, enhancing your privacy and overall phone experience.
Highlights:
- Say goodbye to spam calls - NordVPN launches new spam call protection, Published on Tuesday, July 29
- Your Android phone could soon get a better way to sniff out spoofed calls, Published on Thursday, April 16
- This hidden Samsung Galaxy S26 feature will filter out scammers and other nuisance calls - here how you switch it on, Published on Wednesday, April 08
