February 15, 2024
Does Star 67 Still Work

Does Star 67 Still Work

In today’s digital age, where privacy concerns loom large, one question that often arises is whether the age-old *67 feature, commonly known as “Star 67,” still works. This article aims to shed light on the effectiveness and functionality of Star 67 in concealing caller identification. We will delve into the history of Caller ID, explore the mechanics of Star 67, and discuss its relevance in today’s technologically advanced society.

Understanding Caller ID and its Evolution

Caller ID, a widely adopted telecommunications feature, allows individuals to identify the calling party’s phone number before answering a call. This innovation has transformed communication by enhancing convenience and filtering out unwanted calls. However, it has also raised concerns regarding privacy.

The Functionality of Star 67

Star 67 is a call-blocking feature that, when dialed before a phone number, prevents the receiver’s Caller ID from displaying the caller’s number. Its purpose is to allow individuals to make anonymous calls, protecting their privacy or maintaining confidentiality in certain situations.

The Mechanics Behind Star 67

To activate Star 67, simply dial the code (*67) followed by the recipient’s phone number. When the call reaches the recipient, the Caller ID will display “Blocked,” “Private Number,” or a similar message instead of the caller’s information. It is important to note that Star 67 does not guarantee complete anonymity, as some emergency services, toll-free numbers, and other special services may still be able to identify the caller.

The Effectiveness of Star 67 Today

With the advancement of technology, some individuals question whether Star 67 is still effective. While it remains functional on traditional landline telephones, the rise of Voice over Internet Protocol (VoIP) services and mobile phones has led to varying levels of compatibility.

  1. Traditional Landline Telephones: On traditional landlines, Star 67 continues to block Caller ID information effectively. It provides a reliable way to maintain privacy when making calls from such devices.
  2. Voice over Internet Protocol (VoIP) Services: VoIP services, which utilize the internet to transmit calls, may handle Caller ID blocking differently. The effectiveness of Star 67 may depend on the service provider and their configuration. Users should consult their VoIP provider to determine if Star 67 is supported.
  3. Mobile Phones: In the case of mobile phones, the effectiveness of Star 67 can vary. Some mobile carriers still support the feature, enabling users to block Caller ID information. However, with advancements in smartphone technology, certain devices and carrier settings may limit or disable the Star 67 feature. It is advisable to check with your mobile carrier or consult your device’s user manual for specific instructions.

Alternatives to Star 67

Considering the limitations of Star 67, alternative methods exist for individuals seeking to safeguard their privacy or maintain anonymity when making calls. These alternatives include using call masking apps, virtual phone numbers, or subscribing to premium call-blocking services.

Legal and Ethical Considerations

While the option to block Caller ID through Star 67 exists, it is crucial to understand the legal and ethical implications of doing so. Laws regarding Caller ID blocking and the use of anonymous calling features may vary between jurisdictions. It is essential to use such features responsibly and within the boundaries of the law.


Star 67, also known as *67, still works and remains a valuable tool for those seeking to block their Caller ID information on traditional landline telephones. However, its effectiveness on VoIP services and mobile phones can vary due to technological advancements and carrier settings. As privacy concerns continue to evolve in the digital era, it is important to explore alternative

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