Unwanted calls, such as robocalls and telemarketing, can be a significant nuisance for iPhone users. Fortunately, there are effective methods to block these calls on your AT&T iPhone.
What Built-in Features Can Help Block Unwanted Calls?
Silence Unknown Callers
iOS offers a built-in feature called "Silence Unknown Callers." When enabled, this feature sends calls from numbers not in your contacts, messages, or mail directly to voicemail. To activate it:
- Open Settings.
- Tap Phone.
- Toggle on Silence Unknown Callers.
This method effectively reduces interruptions from unknown numbers but may also silence important calls from new contacts. (techradar.com)
How Can Third-Party Apps Enhance Call Blocking?
While built-in features are helpful, third-party apps can offer more comprehensive protection against unwanted calls. Here are some top-rated options:
Robokiller
Robokiller uses an AI-powered voice detection system and a constantly updated spam database to stop robocalls before they reach you. It also offers customizable "Answer Bots" to waste scammers' time. (avnexo.com)
Truecaller
Truecaller identifies unknown numbers instantly and lets you see who’s calling before you answer. It also offers spam protection and reporting features. (avnexo.com)
Hiya
Hiya offers advanced spam detection and integrates well with carriers like AT&T. It detects spoofed calls and updates spam lists automatically. (avnexo.com)
Nomorobo
Nomorobo has a database of over 3.2 million robocallers, telemarketers, and phone scammers. It identifies more than 1,500 new robocallers daily and sends blocklist updates every 15 minutes. (mobilemarketingreads.com)
AT&T ActiveArmor® Mobile Security
AT&T offers its own call-blocking app, ActiveArmor®, which provides spam call blocking and other security features. (apps.apple.com)
How Do These Apps Compare to Robokiller?
Robokiller stands out due to its unique "Answer Bots," which engage scammers and waste their time, preventing them from targeting other users. This proactive approach not only protects you but also contributes to reducing scammer efficiency. (avnexo.com)
Are There Any Additional Tips to Reduce Unwanted 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. (makeuseof.com)
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Be Cautious with Your Phone Number: Limit sharing your number online and with untrusted sources to reduce the likelihood of it being added to spam call lists.
Conclusion
Blocking nuisance calls on your AT&T iPhone can be effectively achieved by utilizing built-in features like "Silence Unknown Callers" and enhancing protection with third-party apps such as Robokiller. By combining these methods, you can significantly reduce unwanted interruptions and maintain a more secure and peaceful communication experience.
Highlights:
- How to block spam calls on iPhone, Published on Saturday, August 23
- I haven't answered a scam call in months - this hidden iPhone feature is why, Published on Wednesday, March 18



