How to Screen Unknown Callers on Your AT&T iPhone

Receiving calls from unknown numbers can be both inconvenient and potentially risky. Fortunately, your AT&T iPhone offers several features to help you manage these calls effectively.

What Built-in Features Does My iPhone Offer to Screen Unknown Callers?

Apple provides several built-in features to help you manage calls from unknown numbers:

How Can I Silence Calls from Unknown Numbers?

You can enable the "Silence Unknown Callers" feature to automatically silence calls from numbers not in your contacts, recent calls, or messages. To activate this:

1. Open the Settings app.
2. Scroll down and tap on Phone.
3. Toggle on Silence Unknown Callers.

This will send calls from unknown numbers directly to voicemail without ringing your phone. (support.apple.com)

How Does Call Screening Work on iOS 26?

With the release of iOS 26, Apple introduced a new call screening feature:

1. Go to Settings > Phone.
2. Under Screen Incoming Calls, select Ask Reason for Calling.

When an unknown number calls, your iPhone will prompt the caller to state their name and reason for calling. Their response will be transcribed and displayed on your screen, allowing you to decide whether to accept, decline, or send the call to voicemail. (tomsguide.com)

How Can I Block Specific Numbers on My iPhone?

To block a specific number:

1. Open the Phone app.
2. Tap on the Recents tab.
3. Find the number you want to block and tap the info icon next to it.
4. Scroll down and tap Block this Caller.

Blocked numbers will be sent directly to voicemail. (support.apple.com)

What Is AT&T ActiveArmor Mobile Security, and How Does It Help?

AT&T offers a service called ActiveArmor Mobile Security, which provides additional protection against spam and fraud calls:

• Spam Alerts: Get notified about potential spam calls.
• Fraud Blocking: Automatically block calls from likely fraudsters.
• Manual Blocking: Manually block numbers directly from the app.

This service is free for eligible users and can be activated through the AT&T ActiveArmor app. (att.com)

Are There Third-Party Apps That Can Help Screen Unknown Callers?

Yes, several third-party apps can assist in screening unknown callers:

• Truecaller: Identifies unknown numbers and blocks spam calls.
• Hiya: Provides caller ID and blocks spam calls.

These apps require access to your contacts and call logs to function effectively. They can be downloaded from the App Store.

How Do I Manage Blocked Numbers on My iPhone?

To view or manage blocked numbers:

1. Open the Settings app.
2. Scroll down and tap on Phone.
3. Tap on Blocked Contacts.

Here, you can add or remove numbers from your blocked list. (support.apple.com)

What Are the Limitations of Blocking Unknown Callers?

While blocking unknown callers can reduce unwanted interruptions, it may also block important calls from numbers not saved in your contacts, such as:

• Doctors' offices
• Delivery services
• Job recruiters

It's essential to weigh the benefits of reduced spam against the potential for missing important calls.

By utilizing these features and services, you can effectively manage and screen unknown callers on your AT&T iPhone, ensuring a more secure and less interrupted communication experience.