How to Block Spam Calls on T-Mobile iPhone

 T-Mobile provides strong tools to protect iPhone users from spam and scam calls. Here’s how to block them effectively.


1. Use T-Mobile Scam Shield

Download T-Mobile Scam Shield from the App Store.
Open the app → sign in with your T-Mobile account → enable Scam Block and Caller ID.
This feature blocks likely scam calls automatically.


2. Turn On Silence Unknown Callers

Go to Settings → Phone → Silence Unknown Callers.
Unknown numbers go straight to voicemail while known contacts still ring.


3. Block Individual Numbers

Open Phone → Recents → tap “i” → Block this Caller to stop further contact from specific numbers.


4. Try Third-Party Spam Apps

Use Truecaller, Hiya, or RoboKiller for additional caller ID and spam filtering.


OnePlus Tip: Combine T-Mobile Scam Shield with iPhone’s Silence Unknown Callers to block nearly all unwanted calls effectively.

Comments

Top Posts on OnePlus

How to Disable and Remove Wallpaper Carousel on Xiaomi Phones (Step-by-Step Guide)

How to Set Up Samsung Account on Galaxy Phones (Complete One UI Guide 2025)

How to Turn On or Off Xiaomi Screen with Double Tap (Step-by-Step Guide)

Clear Samsung Internet Cache Automatically in the US

How to Check Battery Health on Xiaomi Phones (MIUI Hidden Menu Guide)

Smartphone Reviews & Brand Comparisons at OnePlus

Enable Clean Energy Charging in the US and Canada

Enable Guided Access Mode for Kids on iPhone in the US (iOS 18 Guide)

How to Update Pixel Software and Security Patches (Step-by-Step Guide)

Check if Verizon Spam Blocking Is Active on iPhone (*#662)