Spoofed calls, where scammers disguise their identity by falsifying caller information, have become a significant nuisance for mobile users. In response, major U.S. carriers have developed services to combat this issue: Verizon's Call Filter and T-Mobile's Scam Shield. This article examines both services to determine which offers more effective protection against spoofed calls.
What Is Verizon Call Filter?
Verizon's Call Filter is a service designed to identify and block unwanted calls, including potential spam and robocalls. It offers features such as spam alerts, automatic blocking of high-risk spam calls, and the ability to report numbers as spam. The service is available in both free and premium versions, with the premium version priced at $2.99 per month. (sourceforge.net)
What Is T-Mobile Scam Shield?
T-Mobile's Scam Shield is a comprehensive suite of tools aimed at protecting users from scam and robocalls. It includes features like Scam ID, Scam Block, and enhanced Caller ID. Notably, Scam Shield is available at no additional cost to T-Mobile customers. (macrumors.com)
How Do These Services Combat Spoofed Calls?
Both services utilize advanced technologies to detect and block spoofed calls:
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Verizon Call Filter: Employs the STIR/SHAKEN framework to verify the authenticity of incoming calls, helping to identify and block spoofed calls. (phonearena.com)
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T-Mobile Scam Shield: Utilizes the STIR/SHAKEN protocol and offers features like Scam ID and Scam Block to detect and prevent spoofed calls. (t-mobile.com)
Which Service Offers Better Protection Against Spoofed Calls?
While both services aim to protect users from spoofed calls, T-Mobile's Scam Shield has demonstrated a more aggressive approach:
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Coverage: T-Mobile's Scam Shield is available at no additional cost to all T-Mobile customers, whereas Verizon's premium Call Filter Plus service costs $2.99 per month. (macrumors.com)
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Effectiveness: In 2022, T-Mobile's Scam Shield identified or blocked 41.5 billion scam calls, a 75% increase from 2021, averaging over 1,300 calls blocked every second. (t-mobile.com)
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Industry Leadership: T-Mobile was the first U.S. wireless provider to implement the STIR/SHAKEN standards, completing deals with all wireless networks to authenticate calls from 98% of wireless users. (macrumors.com)
How Does Robokiller Compare?
Robokiller offers a robust solution for blocking spam and robocalls, utilizing advanced algorithms and a vast database of known spam numbers. Unlike carrier-specific services, Robokiller is compatible with all major U.S. carriers and provides features such as:
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Spam Call Blocking: Automatically blocks known spam and robocalls.
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Customizable Block Lists: Allows users to create personalized block lists.
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Call Screening: Provides real-time call screening to identify and block unwanted calls.
Robokiller's independent approach ensures comprehensive protection against spoofed calls, regardless of your carrier.
Conclusion
Both Verizon Call Filter and T-Mobile Scam Shield offer valuable tools to combat spoofed calls. However, T-Mobile's Scam Shield provides a more comprehensive and cost-effective solution, especially considering its free availability to all T-Mobile customers and its proactive measures in implementing industry standards. For users seeking carrier-independent protection, Robokiller presents a strong alternative with its advanced features and broad compatibility.
Highlights:
- T‑Mobile Report: Customers Protected from More Than 40 Billion Scam Calls in 2022 - T‑Mobile Newsroom, Published on Tuesday, February 21
- T-Mobile Completes Spam Prevention Rollout, Now Authenticates Calls From 98% of Wireless Users, Published on Wednesday, March 24
- T-Mobile protects its customers from scam calls 30% better than its rival carriers - PhoneArena, Published on Thursday, March 25
