What is the #662# spam blocker?

The #662# spam blocker is an anti-spam service for T-Mobile users that blocks incoming calls from "Scam Likely" numbers. ([robokiller.com](https://www.robokiller.com/blog/662-spam-blocker-for-calls))

How does the #662# spam blocker work?

If you're a T-Mobile customer, dialing #662# enables the Scam Block feature. When you get a call from a number that comes up as "Scam Likely," the Scam Block tool intercepts the call and prevents it from ringing your phone. ([robokiller.com](https://www.robokiller.com/blog/662-spam-blocker-for-calls))

Can the #662# spam blocker block all types of spam?

The #662# spam blocker only blocks calls from phone numbers that your caller ID would recognize as "Scam Likely." It doesn't prevent calls from anonymous or spoofed numbers and cannot block spam or scam texts. ([robokiller.com](https://www.robokiller.com/blog/662-spam-blocker-for-calls))

Effective Strategies to Reduce Telemarketing Calls on Your Work Phone

Telemarketing calls can disrupt your workday and compromise productivity. To effectively reduce these interruptions, consider the following strategies:

How Can Built-in Phone Features Help Block Unwanted Calls?

Modern smartphones offer built-in features to help manage unwanted calls:

iPhone Users: Activate the "Silence Unknown Callers" feature by navigating to Settings > Phone > Silence Unknown Callers. This setting silences calls from numbers not in your contacts, sending them directly to voicemail. (techradar.com)
Android Users: Utilize the built-in call blocking feature by going to Phone app > Settings > Blocked numbers. Here, you can block specific numbers or enable options to block unknown or private numbers.

What Carrier Services Are Available to Block Spam Calls?

Many mobile carriers provide services to help reduce spam calls:

T-Mobile: Dialing #662# activates the Scam Block feature, which automatically blocks calls identified as "Scam Likely." To disable, dial #632#. (robokiller.com)
AT&T: Offers Digital Phone Call Protect, which can be enabled by dialing *61 after an unwanted call. (robokiller.com)
Verizon: Provides Call Filter, which automatically sends potential spam calls to voicemail. (robokiller.com)

How Do Third-Party Apps Enhance Call Blocking?

Third-party applications offer advanced features to identify and block spam calls:

Robokiller: Utilizes AI and machine learning to block 99% of spam calls and scam texts. It also features "Answer Bots" that waste spammers' time. (robokiller.com)
Truecaller: Offers a large global database to identify and block spam calls, along with smart SMS filtering. (famisafe.wondershare.com)
Hiya: Provides real-time alerts for incoming spam and scam calls, along with a personal blocklist. (geckoandfly.com)

What Are the Limitations of Built-in and Carrier Solutions?

While built-in features and carrier services offer basic protection, they may not block all spam calls, especially those from unknown or spoofed numbers. Third-party apps like Robokiller provide more comprehensive protection by utilizing advanced technologies and larger databases. (robokiller.com)

How Can You Further Protect Yourself from Spam Calls?

In addition to the above measures, consider the following steps:

Register with the National Do Not Call Registry: This federal service reduces unsolicited calls from legitimate telemarketers.
Be Cautious with Your Phone Number: Avoid sharing your number publicly or with untrusted sources.
Educate Yourself About Common Scams: Being aware of common scam tactics can help you recognize and avoid them.

By implementing these strategies, you can significantly reduce telemarketing interruptions on your work phone, leading to a more productive and secure work environment.