How to block spam calls on iPhone 15

 Spam calls can disrupt your day, but iPhone 15 includes simple features to block them effectively.

---

1. Enable Silence Unknown Callers

Go to Settings → Phone → Silence Unknown Callers.
Unknown numbers are sent directly to voicemail without ringing your phone.

---

2. Block Specific Numbers

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

---

3. Turn On Carrier Spam Protection

Activate your carrier’s built-in spam filters:

• AT&T Call Protect

• Verizon Call Filter

• T-Mobile Scam Shield

---

4. Use Spam Detection Apps

Download apps like Truecaller, Hiya, or RoboKiller to automatically detect and block spam calls.

---

AvNexo Tip: For best results, use Silence Unknown Callers with a carrier filter — it keeps your iPhone 15 free from unwanted spam calls.

---

Related AvNexo Guides

---