Important Information
| Method | Privacy Level | Works On | Can Be Traced? |
| Carrier Code (*67) | High | Mobile & Landline | Difficult, but possible for authorities |
| Device Settings | Moderate | Smartphones | Possible |
| Apps/Burner Numbers | Very High | Mobile Devices | Varies by provider |
| VoIP Services | High | PC & Mobile | Possible with warrants |
Why Make an Anonymous Call?
There are moments when you want to protect your privacy by hiding your number. Maybe you’re contacting a business, responding to classified ads, or dealing with sensitive topics. In certain situations, showing your number could mean unwanted callbacks or exposing your personal data to strangers.
More people see privacy as a right, not a luxury. However, many are unaware of just how many options exist for making anonymous calls. Not all methods are equally easy or effective, so it’s helpful to know the strengths and quirks of each route before trying to hide your identity.
Top Methods to Make Anonymous Calls
Several techniques allow your calls to appear private, unknown, or blocked on a recipient’s phone. Let’s explore the most effective and accessible methods—each with its own setup and limitations.
Using Carrier Codes
The fastest way to mask your caller ID is by using a *per-call code*, commonly *67 in the United States. When you prefix *67 before dialing any number, your information is hidden from the recipient’s caller ID.
- Dial *67 plus the complete number (e.g., *67-555-123-4567).
- The recipient will see « Blocked » or « Private Number. »
- No app or account is needed; works instantly.
This method is reliable for most carriers but may not work with toll-free numbers or emergency services. If you forget to use it, your real number will show—so consistency is key.
Adjusting Device Settings
Smartphones allow you to block your caller ID by default, making all outgoing calls anonymous until you turn the setting off again. The process varies between Apple and Android devices:
- iPhone: Go to Settings → Phone → Show My Caller ID and toggle it off.
- Android: Open Phone → Settings → Supplementary services → Hide number.
Note that some carriers block this option, and certain recipients may have services to block anonymous calls. However, this technique is great for repeated anonymous calling.
Anonymous Calling Apps
There are specialized apps designed for privacy and temporary numbers. Commonly called “burner apps,” these create a secondary number separate from your real one, which you can use just for anonymous calls (or texting).
- Begree options include Burner, Hushed, and Google Voice.
- Easily create, manage, or delete numbers as needed for extra privacy.
- Often includes texting, voicemail, and voicemail transcription as bonus features.
These apps are ideal when your privacy matters for more than just one call. The main difference lies in pricing and international coverage, with most offering free trial periods.
Using VoIP Services
Voice over Internet Protocol (VoIP) platforms let you make calls using the internet instead of your phone network. Many VoIP tools allow for customizable caller ID settings or randomized number masking—options not always available with traditional phones.
- Examples: Skype, Google Voice, Discord (with calling features).
- Great for international calls or when using Wi-Fi rather than cellular service.
A quick glance at their interfaces shows controls for caller name and number display. However, some recipient networks may override these settings, revealing your true number.
Burner Numbers
“Burner” numbers are secondary, temporary phone numbers you can purchase for a short time. This concept is popular with users who need ultra-private communication for selling or buying items, dating, or business contacts.
- Activate via app or website, then make calls from the burner number.
- Once finished, dispose of the number—no link to your real identity.
- Most burner services charge a small fee.
The main advantage? You keep your real phone number completely hidden, even if someone tries to trace back. That makes it a top choice for one-time exchanges.
Third-Party Anonymity Services
Some companies offer full privacy suites that go beyond just calls—adding features like texting, voicemail, call recording, and encrypted chat. These services sometimes use advanced technology to mask calls from every possible angle.
- Look for services with strict privacy policies and no-log commitments.
- May offer additional tools such as call scheduling and secure number sharing.
- Perfect for businesses or professionals needing above-average privacy.
If your work requires anonymous outreach, investing in a premium service helps ensure peace of mind.
Limitations and Risks
No method guarantees 100% untraceable anonymity. While most recipients won’t see your number, technical investigations by law enforcement or network operators may still reveal your identity if misuse is suspected.
- Some recipients block anonymous calls entirely.
- Emergency calls (911/112) always transmit real identity information.
- Carriers might override hidden numbers in specific regions or with specific plans.
Use anonymous calling tools with respect for privacy laws and community guidelines. Don’t use these features for illegal activity—serious consequences may follow if the tools are abused.
Tips for Responsible Anonymous Calling
Keeping your communication private is a reasonable goal—but it’s equally important to remain thoughtful and respectful of others.
- Use anonymous calls only when genuinely necessary.
- Don’t share private numbers without consent.
- Choose reputable apps and platforms for sensitive conversations.
- Keep your device and apps updated for the best protection.
Getting familiar with the best practices puts you in control of your privacy, not confusion or guesswork. If your anonymous call is misunderstood, consider explaining your intentions to the recipient afterwards when possible.
FAQ
Is it legal to make anonymous calls?
Yes, making anonymous calls is legal in most countries, provided you are not using them to break the law or harass others.
What shows up on the recipient’s phone?
Usually, the screen displays “Blocked,” “Private,” “Unknown,” or a similar label. Your real number is not visible unless you forget to use the masking option.
Can someone trace an anonymous call?
For regular users, it’s very difficult. However, law enforcement and phone companies may trace calls for serious reasons.
Will the same methods work for texting?
Some solutions above also support anonymous texting, especially via burner apps and VoIP platforms.
Can I block anonymous calls I receive?
Yes. Most phone systems let you automatically reject blocked or private numbers in the device settings or contact list filters.