How to block spam calls on iPhone AT&T

 AT&T offers reliable tools to help iPhone users stop spam and robocalls quickly. Here’s how to keep your phone spam-free.

1. Use AT&T Call Protect

Download AT&T Call Protect from the App Store.
Open the app → sign in with your AT&T account → turn on Fraud Call Blocking and Spam Risk Alerts.
This feature automatically blocks high-risk calls and labels potential spam.

2. Enable Silence Unknown Callers

Go to Settings → Phone → Silence Unknown Callers.
Unknown numbers are sent directly to voicemail while saved contacts still ring.

3. Block Numbers Manually

Open Phone → Recents → tap “i” → Block this Caller.
You can manage blocked numbers under Settings → Phone → Blocked Contacts.

4. Use Third-Party Spam Apps

For extra protection, install Truecaller, Hiya, or RoboKiller to automatically identify and block spam calls.

AvNexo Tip: Combining AT&T Call Protect with iPhone’s built-in tools ensures the best defense against unwanted calls.