#662# Spam Block T-Mobile | How to Use It

The code #662# is a real spam call blocking feature offered by many U.S. mobile carriers, including T-Mobile, Metro by T-Mobile, and some others. It’s also known as “Scam Block” activation.

✅ What #662# Does

• Enables Scam Block on your line — this filters or blocks known spam, robocalls, and scam calls before they reach your phone.

• When activated, T-Mobile (or the carrier) automatically screens calls and blocks likely scam calls at the network level.

📱 How to Use It

• To turn on Scam Block:
  Dial #662# → Press call
  You’ll get a confirmation text saying it’s been activated.

• To turn off Scam Block:
  Dial #632# → Press call

• To check if it’s on or off:
  Dial #787# → Press call

🧠 Notes:

• Scam Block is free for T-Mobile customers.

• It works best when paired with Scam Shield (T-Mobile’s call management app).

• It doesn’t block all spam perfectly, but it helps reduce the worst offenders (like IRS scams, fake Amazon calls, etc.).

• You can still get legit unknown calls (e.g., from doctors or job recruiters), but some might get labeled “Scam Likely.”

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🔒 Want even more control?

• Download the Scam Shield app (iOS/Android): lets you customize blocking, unmask private callers, report numbers, and more.

• Or use a third-party call blocker app (like Hiya, Truecaller, or Call Control) for additional filtering.