"Star 67" is a service that lets you block your caller ID when making phone calls. This means the recipient will see "Private Number," "Unknown," or something similar instead of your actual phone number.

Here's how it works:

* You dial a code (usually *67) before the phone number you're calling.

* Your carrier transmits the call without your phone number.

Why use Star 67?

* Privacy: You might want to keep your number private when calling businesses or individuals you don't know well.

* Avoiding unwanted calls: If you're calling someone who might be aggressive or harassing, blocking your caller ID can help prevent them from calling you back.

* Marketing: Businesses sometimes use Star 67 to conduct surveys or telemarketing calls without revealing their phone number.

Important Considerations:

* Not always anonymous: In some situations, the recipient may still be able to find your number through caller ID spoofing detection services or by using call tracing tools.

* Ethical considerations: While Star 67 is legal, using it to deceive or harass someone is unethical.

* Carrier availability: Not all carriers offer this service, and the specific code may vary.

Alternatives to Star 67:

* Using a different phone number: You can use a dedicated number for calls where you want to remain anonymous.

* Third-party apps: There are apps that offer caller ID blocking features.

If you're unsure about using Star 67, it's best to check with your carrier to understand the specific rules and limitations in your area.