Placing a call without revealing your number can help safeguard your privacy. It’s also handy when you need to reach individuals or services without showing personal details. You’ll find tips below on hiding your caller ID and ways to uncover who’s calling from a private number.
Why Make Calls with No Caller ID
It keeps your phone number off other people’s displays, which can help prevent unsolicited callbacks or spam. It’s also a convenient option if you’d rather not share your contact details for every call you place.
When selling items online or reaching out to unfamiliar contacts, hiding your number can reduce the chance of unwanted follow-ups. Many rely on simple star codes or phone settings to keep things private with just a few taps.
Does *67 Still Work in 2025?
Yes. Typing *67 before the number you’re calling masks your caller ID for that call. It remains reliable for most mobile and landline systems.
This code only applies to the single call you’re making. Dial *67 each time you want your number to appear as “Private” or “Blocked.” It won’t work for toll-free or emergency numbers, and some carriers may limit star codes. Always check with your provider if you run into any issues.
Is It *67 or *69?
*67 hides your number when you place a call, while *69 returns a call to the last person who contacted you (if their info is available).
| Criteria | *67 | *69 |
|---|---|---|
| Primary Purpose | Masks your number on an outgoing call | Calls back the last incoming number |
| Typical Display to Recipient | Shown as “Private” or “Unknown” | Connects directly to the caller if data is logged |
| Key Limitation | Not effective for toll-free or emergency numbers | Won’t work if the previous call was fully blocked |
| Best Use Case | Quick privacy for individual outgoing calls | Convenient for returning missed or recent calls quickly |
If you aim for secrecy, use *67. If you want to call back whoever rang you most recently, try *69. Keep in mind that *69 might not work for numbers that were fully blocked or masked at a deeper level.
How to Call No Caller ID on iPhone
Open your iPhone’s settings and turn off “Show My Caller ID,” or dial *67 each time you want to hide your information.
- Go to Settings.
- Select Phone.
- Pick Show My Caller ID (if your carrier supports it).
- Switch it off to mask your number on future calls.
If your carrier disables this setting, use *67. In that case, you’ll need to type *67 before the phone number each time.
How to Find Out Who Called with “No Caller ID” on iPhone
Apple’s default call logs can’t always reveal the true source of blocked calls. Some options that may help include:
- *69 (Call Return): Dialing *69 right away might reconnect you with the last incoming call if the number wasn’t completely hidden.
- Carrier Assistance: If private callers are harassing you, talk to your phone provider. They may offer a call trace option or block services.
- Third-Party Tools: Some apps can filter or identify likely spam sources, but results vary in accuracy.
How to Hide My Number When Calling on Android
Go into your phone’s “Caller ID” settings to block your number, or dial *67 before calling if you want to do it case by case.
On most Android devices:
- Launch the Phone app.
- Tap the menu (three dots) for Settings.
- Look for Additional Settings (or a similar label).
- Choose Caller ID.
- Select Hide Number.
If that option isn’t available, your carrier may not support it. Dialing *67 will still work in many instances unless there are carrier restrictions.
What Does *82 Do to Your Phone?
It unblocks your number for a single call, which can help if a private number is automatically rejected.
If your default setting is to hide your caller ID, or if a particular number won’t accept anonymous calls, dial *82 followed by the number. That sends your real caller ID through for just that one call.
Can a *67 Call Be Traced?
Yes. Phone companies maintain call records, and legal or law enforcement requests can reveal the caller’s identity.
Regular individuals typically won’t see your number if you dialed *67, but carriers still track all calls. This means the code keeps your info off the receiver’s display but doesn’t offer complete anonymity if an investigation is involved.
Does *69 Work on No Caller ID?
Sometimes it does, but if the caller’s info is totally blocked at the carrier level, *69 might not retrieve a valid callback number.
A standard private call may let *69 function normally. If the caller used advanced blocking methods, you may end up with a message saying the call cannot be returned.
Why Does *67 Not Work Sometimes?
Certain carriers and phone lines don’t allow or fully honor star codes, and calls to toll-free or emergency numbers ignore attempts to hide your information.
It could also fail if the person you’re calling has anonymous calls blocked. In those cases, your call might be automatically rejected, or you’ll get a message stating your call can’t be completed.
How to Call a No Caller ID Back
Try *69 to return the last incoming call, check your logs, or work with your carrier if a blocked caller is repeatedly bothering you.
| Possible Step | Purpose or Reasoning |
|---|---|
| Try a quick callback shortcut | Some carriers allow codes or redial features to connect immediately |
| Inspect call logs for partial info | Occasionally, system logs capture minimal data even if the call shows as private |
| Request special tracing support | If repeated anonymous calls become bothersome, carriers may offer trace options |
| Add carrier-based filters | Blocking and screening services can reduce unwanted or unidentified calls |
- Immediate Redial: Dial *69 right after missing the call.
- Carrier Tools: Some providers offer call tracing or advanced blocking tools that can expose or halt these calls.
- Phone Apps: Certain services monitor spam or hidden calls, though results vary.
Other Ways to Hide Your Number
If you place hidden calls often, these methods might be more convenient than star codes alone.
- Carrier Line Block: Ask your provider to block your caller ID on all outgoing calls. You can still show it when needed by dialing *82.
- Burner Apps: Temporary phone number apps keep your real info hidden. You can dispose of the extra line whenever you want.
- VoIP Services: Internet-based calling tools (like Google Voice) let you choose whether your real number appears on other people’s screens.
Using these options makes it easier to stay private. If you need to uncover hidden callers, quick actions like using *69 or reaching out to your carrier can help. When thorough privacy is required, choose tools or carrier settings that manage your number in a more permanent way.
Frequently Asked Questions
Is calling with No Caller ID illegal?
It’s generally legal to hide your caller ID in most places, but intentional misuse or harassment can break local laws. If you’re unsure, check your region’s specific regulations regarding anonymous calling.
Does *67 work for sending text messages?
No. Star codes like *67 only mask your number for voice calls and don’t apply to texts. You’ll need a separate method, such as a burner app or another temporary number, to keep text messages private.
Can I block all anonymous or private callers?
Many carriers and smartphones let you reject incoming calls marked as “Unknown” or “Private.” Check your phone’s call settings or speak with your provider to see if you can automatically filter out those calls.
Will *67 still hide my number if it’s saved in someone’s phone?
Yes. Even if your name and number are stored in the recipient’s contacts, dialing *67 before the number will make it appear as “Private” or “Unknown” for that specific call.
Can I prevent private callers from leaving voicemails?
Some voicemail and blocking services can stop unknown numbers from accessing your inbox. If your carrier supports a feature like “anonymous call rejection,” enable it to cut off hidden callers before voicemail picks up.
