If you’re a Verizon user, you can block spam calls on your iPhone instantly — no app needed — by dialing *662.

1. Dial *662 to Turn On Spam Blocking

Open the Phone app → dial *662 → press Call.
You’ll hear a message confirming that Verizon Call Filter is now active on your line.
This automatically blocks high-risk spam and flags potential scam numbers.

2. Check or Turn Off Anytime

• Dial *632 to turn spam blocking off.

• Dial *#662 to check your current status.

3. Manage Settings in Verizon Call Filter App

Download the Verizon Call Filter app from the App Store to:

• View blocked calls

• Adjust spam sensitivity

• Get caller ID details (optional upgrade)

4. Combine with iPhone Tools

For stronger protection, go to Settings → Phone → Silence Unknown Callers to send unknown numbers directly to voicemail.

AvNexo Tip: The *662 feature is completely free for Verizon customers — perfect for iPhone users who want instant spam call blocking without extra apps.