How to stop unknown calls on iPhone

 Unknown calls can be disruptive, but iPhone has simple tools to manage them effectively:

1. Enable Silence Unknown Callers

Go to Settings → Phone → Silence Unknown Callers.
Calls from numbers not in your contacts, messages, or recent calls go straight to voicemail.

2. Use Carrier Spam Protection

Most carriers provide tools to detect and filter unknown calls:

  • AT&T Call Protect

  • Verizon Call Filter

  • T-Mobile Scam Shield

3. Use Third-Party Apps

Apps like Hiya or Truecaller help identify and reduce unknown or spam calls automatically.

4. Report Suspicious Calls

Report repeated unknown calls to:

AvNexo Tip: Combining these methods reduces unknown calls effectively without blocking all numbers manually.

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