Unwanted sales calls can be a significant nuisance for iPhone users. Fortunately, there are several effective strategies to reduce these interruptions on your AT&T device.
How Can I Block Spam Calls on My AT&T iPhone?
1. Utilize AT&T's ActiveArmor Mobile Security
AT&T offers ActiveArmor, a free service that automatically blocks fraud and spam calls. To activate it:
- Download the AT&T ActiveArmor app from the App Store.
- Open the app and sign in with your AT&T account.
- Enable features like "Fraud Call Blocking" and "Spam Risk Alerts".
This service helps identify and block potential spam calls effectively. (att.com)
2. Enable iPhone's Built-in Call Blocking Features
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Silence Unknown Callers: This feature silences calls from numbers not in your contacts, recent calls, or Siri Suggestions, sending them directly to voicemail. To activate:
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Go to Settings > Phone > Silence Unknown Callers and toggle it on. (macobserver.com)
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Call Screening (iOS 26 and Later): Introduced in iOS 26, this feature screens incoming calls from unknown numbers, prompting them to identify themselves before your iPhone rings. To set it up:
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Open Settings > Phone > Call Screening and enable "Screen Incoming Calls". (tomsguide.com)
3. Register on the National Do Not Call Registry
Adding your number to the National Do Not Call Registry can reduce unsolicited sales calls. To register:
- Visit donotcall.gov and follow the registration process.
4. Manually Block Unwanted Numbers
For persistent spam callers:
- Open the Phone app and go to Recents.
- Tap the information icon next to the number you want to block.
- Select "Block this Caller".
This action prevents the blocked number from calling or texting you in the future. (att.com)
5. Consider Third-Party Spam Blocking Apps
Apps like RoboKiller, Truecaller, and Hiya offer advanced spam call detection and blocking features. To use them:
- Download the app from the App Store.
- Follow the in-app setup instructions to grant necessary permissions.
- Enable the app under Settings > Phone > Call Blocking & Identification.
These apps provide additional layers of protection against unwanted calls. (macobserver.com)
6. Use Star Codes to Block Specific Numbers
AT&T provides star codes to block specific numbers:
- Block a Number: Press *61 after receiving an unwanted call to block that number.
- Unblock a Number: Press *60 to manage your blocked numbers.
These codes offer a quick way to block or unblock numbers directly from your device. (akastage-www.att.com)
7. Report Unwanted Calls to AT&T
If you continue to receive unwanted calls, report them to AT&T:
- Visit AT&T's support page to report spam calls.
This helps AT&T improve its spam detection services. (att.com)
8. Regularly Update Your iPhone and Carrier Apps
Ensure your iPhone's iOS and carrier apps are up to date to benefit from the latest spam protection features.
By implementing these strategies, you can significantly reduce unwanted sales calls on your AT&T iPhone, leading to a more peaceful and secure mobile experience.



