How to Do No Caller ID on Android: Easy Ways to Hide Your Number

Sometimes you just don't want your number showing up on someone else's screen. Whether you're returning a missed call, contacting a business, or simply protecting your privacy, knowing how to do No Caller ID can be genuinely useful.

The good news is that Android gives you a few reliable ways to hide your number. Some work for a single call; others apply to every call you make. Below, you'll find clear, practical methods you can use straight away, along with a few extra tips to keep your phone number private.

How to Hide Your Caller ID on Android Phones

If you're trying to figure out how to call someone with no Caller ID on Android, you've got a few routes. Some hide your number for one call; others do it every time you ring someone. When it works, the other person usually sees something like No Caller ID, Private number, Withheld, or Blocked.

Just note this: not everyone accepts hidden calls. If the person you're calling blocks unknown or private numbers, your call may not go through at all.

Method 1: Using a dialler code (for individual calls)

If you're wondering how to call on No Caller ID just once or for certain calls, a dialler prefix is usually the quickest option. These codes are handled by your mobile network, so they can vary by country and provider.

Here are the most common dialler codes:

● 141: Works across most UK landline and mobile networks to hide your caller ID for a single call

● #31#: Used by some providers in Europe and other regions to block caller ID on a per-call basis

● *67: Commonly works in the US and Canada for one-off private calls

For example, here's how to call with private number in the UK using the dialler code:

1. Open the Phone app on your Android device.

2. On the keypad, dial 141 before the number you want to call (for instance: 141 07xxx xxxxxx).

3. Press the call button, and the person you're calling will see No Caller ID, Private, or Blocked instead of your number.

4. If your number is hidden by default and you want it to show for just one call, 1470 works on some UK lines.

Method 2: Using the Settings menu (for all calls)

If you prefer your number to stay hidden for every outgoing call, Android smartphones let you set this once in your call settings.

The wording may look a little different depending on your phone, but the steps are usually the same. Here's how to go on No Caller ID by default:

1. Open the Phone app.

2. Tap the menu (often three dots in the top right corner).

3. Go to Settings.

4. Open Calls, Calling accounts, or similar. If you use dual SIM, make sure you select the correct SIM.

5. Look for Additional settings, Supplementary services, or More.

6. Tap Caller ID or Show caller ID.

7. Choose Hide number or Never.

Once this is turned on, your number stays hidden for all outgoing calls. If you ever want to show it again, just follow the same steps and switch the setting back.

Hate digging through settings? You don't have to. The HONOR Magic8 Pro, running MagicOS 10, comes with an AI Settings Agent that understands natural voice or text commands. You can just ask it to hide your caller ID in the Settings and let it handle the steps for you, instead of hunting through menus.

The Magic8 Pro is a flagship AI Android phone powered by the Snapdragon 8 Elite Gen 5 chip. It also features a 200MP Ultra Night telephoto camera, a bright AI Eye Comfort Display, and a large battery with fast charging. It's a strong option if you want advanced performance without extra friction in everyday tasks.

Method 3: Contacting your mobile network provider

If you've tried the steps above on how to do No Caller ID and nothing seems to work, your mobile network may be the missing piece.

This often comes up when a dialler prefix does nothing, or when the caller ID option in Android settings is missing, greyed out, or won't stay switched off. In these cases, your provider can usually step in.

Ask them about caller ID withholding or CLIR (Calling Line Identification Restriction). This is a network-level setting that hides your number by default, regardless of which phone you're using. Once it's enabled, you don't need to rely on dial codes or phone settings for every call.

Method 4: Using third-party apps

For those searching how to put phone on No Caller ID but worry that hidden calls won't go through, third-party calling apps offer a different approach.

Most of these apps can't turn your normal mobile calls into true “No Caller ID” calls. What they can do is give you a secondary, disposable number or a VoIP line, so you're not sharing your main number in the first place.

Some popular, well-known options include:

● Burner: Useful if you want a temporary number you can change or drop when you're done.

● Hushed: A good choice if you need extra numbers for different situations and don't mind using data or Wi-Fi.

● TextNow: A widely used option for calling or texting from a separate number.

● Google Voice (Google Workspace): Available in selected countries and often used for more structured or business-style calling rather than casual anonymity.

With these apps, a few things to keep in mind:

● People usually see the app's number, not “No Caller ID”.

● Call quality depends on your internet connection.

● Some features may require a subscription or may not be available everywhere.

Additional Privacy Tips for Protecting Your Number

Learning how to call someone on No Caller ID is only one part of the picture. Your number can still leak in quieter ways. The tips below focus on simple habits that help reduce unwanted calls and protect your privacy in the long run.

Use built-in spam and call screening tools

Most Android phones can flag suspected spam calls or warn you before you answer. Turn these options on if they're available. When you spot a spam call, report it. That helps the filters improve and cuts down repeat calls.

Block unknown callers (or limit when they can reach you)

If unwanted calls are a constant problem, blocking unknown numbers in your call settings can help. Another option is Do Not Disturb with exceptions, such as contacts only. It's not perfect for everyone, but it's effective during work hours or at night.

Think twice before sharing your number online

A lot of nuisance calls start with your number being posted, reused, or sold on. Try not to list it publicly on social profiles, forums, or business directories unless you truly need to.

If your number already appears on “people search” sites, you can usually request removal. It takes some time, but it's one of the few ways to reduce long-term exposure.

Review app permissions regularly

Some apps ask for access they don't truly need, like Contacts, Phone, or Call logs. Take a few minutes to review permissions and remove anything that feels unnecessary. Android lets you change these at any time.

Keep Play Protect switched on as well. It can flag harmful apps and reset permissions for apps you haven't used in a while.

Get a second number and forward calls when needed

If you want more separation, consider using a second number for call forwarding. You can share this number publicly or with businesses, then forward calls to your main phone. It keeps your real number private while still letting important calls reach you.

Use messaging options that don't require sharing your number

When possible, choose contact methods that don't force you to hand over your phone number.

● WhatsApp lets you tighten privacy settings, control who can add you to groups, and lock chats.

● Signal offers usernames and phone-number privacy controls, so you can connect without giving your number to everyone.

Register with official “do not call” lists

These registers won't stop scammers, but they can reduce sales calls from real companies that follow the rules:

● UK: Telephone Preference Service (TPS)

● US: National Do Not Call Registry

Conclusion

Knowing how to do No Caller ID gives you more control over who sees your number and when. Whether you hide your caller ID for a single call, switch it off by default, or use tools like second numbers and call forwarding, the key is choosing what fits your situation. Caller ID settings aren't about secrecy; they're about boundaries. With the right setup, you can make calls with confidence while keeping your personal number where it belongs: private.

FAQs

Is it *67 or *69?

They aren't the same, and they serve different purposes. *67 hides your caller ID for one outgoing call, while *69 lets you return the last number that rang you. Both codes are mainly used in North America. In the UK, the usual alternatives are 141 to withhold your number for a single call, and 1471 to hear the last number that called you.

Will *67 hide my number?

Yes, *67 can hide your number on a per-call basis, but only on networks that support it, mostly in the US and Canada. In the UK, you'd normally dial 141 before the phone number to withhold your caller ID for that specific call. You can also turn caller ID off for all outgoing calls in your phone settings.

Can a *67 number be traced?

Yes, it can. Using *67 hides your number from the person you're calling, not from the phone network. Your provider still keeps call records for security, billing, and regulatory purposes. If calls become abusive, threatening, or persistent, those records can be accessed by the provider and shared with the police during an investigation.

Does *67 cost money?

In most cases, no. Using *67 in the US or Canada to hide your caller ID doesn't add an extra charge. You just pay your normal call rate. The same is true for 141 in the UK, which is generally treated as part of a standard call. Extra costs tend to come from other features, such as call return services or premium options.

Is there any way to unblock No Caller ID calls?

Not reliably. If a caller has withheld their number, you generally can't force it to display on your handset. What you can do is reduce them: many providers offer services that block or reject anonymous or withheld calls (for example, BT's Anonymous Call Reject is a paid add-on), and most phones let you silence or block unknown callers. If the calls are abusive or threatening, report them to your provider and the police.

Source: HONOR Club