2.1 Activating Scam Block
This is the easiest and often most impactful step.
Using a simple dial code: From your T-Mobile phone, dial #662# and press the call button. This will activate Scam Block, which automatically blocks calls from likely scammers before they even ring your phone.
Note: If you later find legitimate calls are being blocked, you can disable Scam Block by dialing #632#.
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| Why Does T Mobile Keep Calling Me |
2.2 Downloading the Scam Shield App
For more granular control and additional features, download the free Scam Shield app (available for both Android and iOS).
Scam ID: This feature identifies suspected scam calls, allowing you to see "Scam Likely" on your caller ID.
Scam Reporting: Help T-Mobile improve its blocking by reporting suspicious callers. This assists in preventing those calls from reaching you and other users.
Caller ID: See who's calling even if they're not in your contacts.
Allow List: Add important numbers to an "Allow list" to ensure they are never blocked by the network.
Verified Business Calls: When available, see verified caller information from trusted businesses.
2.3 Exploring Premium Scam Shield Features (Optional)
If the free features aren't enough, Scam Shield Premium offers advanced controls:
Tip: Reading in short bursts can keep focus high.
Personal Number Blocking: Block specific numbers that keep bothering you.
Category Manager: Take control over entire categories of calls. Tired of telemarketers or survey calls? You can send them directly to voicemail.
Reverse Number Lookup: Find out more about an unknown number.
Voicemail to Text: Get text readouts of blocked calls that went to voicemail.
Step 3: Registering with the National Do Not Call Registry
While Scam Shield handles many scam and spam calls, the National Do Not Call Registry targets legitimate telemarketers.
How to Register: Visit
www.donotcall.gov What it does: Once registered, legitimate telemarketing companies are prohibited from calling your number. It typically takes up to 31 days for your number to be fully on the list.
Important Note: This registry does not stop political calls, calls from charities, or calls from companies with whom you have an existing business relationship (like T-Mobile itself, if you're a customer). It also won't stop scammers who disregard the law entirely.
Step 4: Managing Your T-Mobile Marketing Preferences
If you're a T-Mobile customer, they have the right to contact you for marketing purposes based on your customer relationship. However, you can opt out of certain types of communications.
Online Opt-Out: T-Mobile provides an online portal to manage your marketing preferences. Search for "T-Mobile marketing preferences opt-out" or navigate to their Privacy Center on their website. You can typically opt-out of receiving marketing offers via email, phone call, text message, or direct mail.
Contact Customer Service Directly: Call T-Mobile customer service (dial 611 from your T-Mobile phone or 1-800-937-8997 from any phone) and explicitly request to be removed from all marketing call lists. Be polite but firm. Make a note of the date, time, and the representative's name for your records.
Step 5: Proactive Call Management on Your Device
Your smartphone has built-in features to help manage unwanted calls.
QuickTip: Short pauses improve understanding.
5.1 Silence Unknown Callers (iPhone)
Go to Settings > Phone.
Toggle on Silence Unknown Callers.
What it does: Calls from numbers not in your contacts, recent outgoing calls, or Siri suggestions will be silenced and sent directly to voicemail. You can review them in your Recents list.
5.2 Caller ID & Spam Protection (Android)
Open your Phone app.
Tap the three-dot menu (usually in the top right) and select Settings.
Look for Caller ID & spam (or similar) and enable See caller and spam ID and Filter spam calls.
What it does: This feature helps identify and block suspected spam and scam calls.
5.3 Blocking Individual Numbers
While it's a game of "whac-a-mole" with persistent callers, blocking individual numbers can help.
On iPhone: Open the Phone app > Recents. Tap the info icon (i) next to the unwanted number, then scroll down and tap Block this Caller.
On Android: Open the Phone app > Recents. Tap the number or caller avatar, then tap the three-dot menu and select Block number (you might also have an option to "Report as spam").
Step 6: Reporting Unwanted Calls
Tip: Rest your eyes, then continue.
Reporting these calls helps regulatory bodies and carriers track and combat illegal telemarketing and scam activities.
Report to T-Mobile:
Via Scam Shield App: As mentioned in Step 2, you can report calls directly within the Scam Shield app.
Via T-Mobile's Website: Visit
https://callreporting.t-mobile.com/
Report to the FTC (Federal Trade Commission):
Do Not Call Registry: Visit
DoNotCall.gov Report Fraud: If you've lost money or have information about a scammer, report it at
ReportFraud.ftc.gov
Step 7: Consider a Number Change (Last Resort)
If you've tried everything else and the incessant calls are still significantly impacting your life, changing your phone number might be a last resort. This can be a hassle, as you'll need to update your new number with all your contacts and services. However, for some, it's the only way to achieve true relief. Contact T-Mobile customer service to discuss this option.
10 Related FAQ Questions
Here are some common questions about unwanted T-Mobile calls and their quick answers:
How to know if a call is truly from T-Mobile or a scam?
Quick Answer: If you didn't initiate the call, be suspicious. T-Mobile will rarely ask for sensitive information like your full SSN or account password over an unsolicited call. If in doubt, hang up and call T-Mobile's official customer service number directly (611 from your T-Mobile phone or 1-800-937-8997).
How to activate T-Mobile's free Scam Block feature?
Tip: A slow skim is better than a rushed read.
Quick Answer: Dial #662# from your T-Mobile phone and press the call button.
How to report a scam call to T-Mobile?
Quick Answer: Use the Scam Shield app's "Scam Reporting" feature, or visit T-Mobile's call reporting website at
https://callreporting.t-mobile.com/
How to stop T-Mobile from calling me for promotions?
Quick Answer: Manage your marketing preferences via T-Mobile's Privacy Center website, or call T-Mobile customer service (611) and ask to be removed from marketing call lists.
How to block specific numbers on my T-Mobile phone?
Quick Answer: On iPhones, go to Phone app > Recents, tap "i" next to the number, then "Block this Caller." On Android, open Phone app > Recents, tap the number/avatar, then the three-dot menu and "Block number."
How to silence unknown callers on my iPhone with T-Mobile service?
Quick Answer: Go to Settings > Phone, then toggle on "Silence Unknown Callers."
How to enable spam filtering on my Android phone with T-Mobile service?
Quick Answer: Open your Phone app, go to Settings, then find "Caller ID & spam" and enable relevant toggles like "Filter spam calls."
How to register my number on the National Do Not Call Registry?
Quick Answer: Visit www.donotcall.gov or call 1-888-382-1222 from the phone you wish to register.
How to identify if a call is a "robocall"?
Quick Answer: If you answer and hear a pre-recorded message instead of a live person, it's a robocall. Many illegal telemarketing calls are robocalls.
How to know if T-Mobile's Scam Shield is working effectively?
Quick Answer: You should see "Scam Likely" on your caller ID for suspected scam calls, and experience a significant reduction in unwanted rings. You can also review the blocked call log within the Scam Shield app.
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