How to hide your number on MTN, Airtel, Glo, and 9mobile

MTN, Airtel, Glo, and 9mobile

Introducing ways to conceal your caller identity during phone calls, ensuring that the recipient won’t view your phone contact. Today, on A3Techworld, we’ll guide you through some simple steps on how to keep your number private on various networks like MTN, Airtel, Glo, and 9mobile. Moreover, we’ll delve into concealing your caller ID on both Android phones and Apple iPhones.

Now, you might wonder why it’s essential to hide your caller identity. Well, there are instances when you’d prefer not to risk your phone number falling into the wrong hands. Perhaps you’re making work-related calls, reaching out to someone via Craigslist, or contacting an unfamiliar company, and you’re unsure about trusting them. In such scenarios, it becomes crucial to block your phone number, safeguarding your caller ID and preserving your privacy.

Below, we’ll walk you through all the techniques to block your number on MTN, Airtel, Glo, and 9mobile networks, as well as on an Android or iPhone device. Just bear in mind that some individuals tend to decline calls from private numbers, so they might not answer if they’re unaware it’s you reaching out.

How to Hide Your Number On MTN


To hide your number on MTN, the initial step involves using a code. Simply dial #31# before the desired phone number, and you can use this code every time you make a call using your MTN SIM. One of the key benefits of this method is that it allows you to hide your caller identity specifically from those individuals whom you choose not to disclose your phone number. Let me illustrate with an example. Let’s say the phone number you wish to call is 08012345678. If you want to hide your phone identity, dial #31#08012345678. By employing this straightforward approach, you effectively mask your phone number from the recipient.

Now, in case you’re wondering how to revert and reveal your phone number on an MTN SIM, all you need to do is avoid dialling the code #31# before entering the receiver’s number. This way, your caller identity will be displayed as usual.

How to Hide Your Number On Airtel

Airtel Data Plans A3Techworld

To maintain confidentiality for your Airtel number, Airtel offers a specific USSD code, *31#, that allows you to hide your caller identity when making calls. This method proves to be the most straightforward and user-friendly, especially for those less familiar with advanced phone operations.

The beauty of this approach lies in its versatility. You can use the USSD code to hide your Airtel number for a particular individual or for all contacts you call.

For complete anonymity with every call, simply dial #31#, and you’ll receive a message on your screen indicating that the “outgoing caller ID service has been disabled.”

To conceal your Airtel number for a specific recipient, dial “#31#recipient phone number” – it’s that simple. For instance, if you wish to hide your number from 08012345678, just dial #31#08012345678, and you’re good to go!

How to Hide Your Number On Glo

Glo Data Plans

You can use the code #31# before the number you want to call, you can still dial the code each time you want to call on your Glo network SIM. Here is a perfect example of what I mean, assuming the phone number that you want to call is 08012345678, and then you intend to hide your phone identity then dial #31#08012345678. With this simple method, you can successfully hide your phone number from your receiver.

And you can simply unhide your phone number on your Glo sim, by not dialling the code #31# before the receiver’s number.

How to Hide Your Number On 9mobile

Just dial #31# before the number you want to call and dial the code anytime you need to hide your number. Here is a perfect instance of what I mean, if the phone number that you want to call is 08012345678 and you intend to hide your phone number then dial #31#08012345678. With this, you have successfully hidden your phone number from your receiver.

And if you want to unhide your phone number on 9mobile sim, then do not dial code #31# before the receiver’s number.

Change the Caller ID Settings on Your Phone

Blocking your phone number and concealing your caller ID for all calls can be achieved by adjusting the settings on your device. Whether you’re using an Android or iOS device, both offer the option to hide your caller ID, causing you to appear as “No Caller ID” or “Private” to every person you call. This setting modification ensures your phone number remains undisclosed during all outgoing calls, providing an added layer of privacy and anonymity.

How to Block Your Caller ID on an iPhone

Follow these steps to hide your caller ID on an iPhone:

  1. Open the Settings app and scroll down to tap on the Phone option.
  2. Tap Show My Caller ID, then turn off the toggle to hide your number.

How to Block Your Caller ID on an Android Device

Depending on your Android phone and dialer app, this process could differ. Below are two common places for the option to block your caller ID:

  1. Launch the Phone app and open the Menu in the top-right corner.
  2. Go into Settings, then scroll down to Supplementary Services. Depending on your particular device, you may need to go to Calls > Additional Settings.
  3. Tap Show your caller ID and choose Never Show your number from the popup menu.

If this doesn’t work, try a different set of settings:

  1. Open the Phone app again and tap Menu > Settings.
  2. Select Calling accounts, then tap your carrier name under Settings.
  3. Choose Additional settings.
  4. Tap Caller ID and choose to Hide the number to block it every time.

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