How to call and block your number

When you make calls, you can hide your caller ID from people you call. You can also decide which phone number you want to make calls and send messages from.

Hide your caller ID for all calls

Important: When you hide your caller ID on one device, it’s hidden on all devices with the same Google Voice account.

  1. Open the Google Voice app
    How to call and block your number
    .
  2. At the top left, tap Menu Settings.
  3. Under “Calls,” turn on Anonymous caller ID .
    • If you want to show your phone number to people you call, turn off Anonymous caller ID .

Hide your caller ID for individual calls

If you don't hide your caller ID for all calls, you can temporarily hide it for individual calls.

  1. Open the Google Voice app .
  2. At the bottom, tap Calls
    How to call and block your number
    .
  3. Enter the prefix used to block your caller ID.
    • This prefix depends on the country or region your Google Voice number is from. For example, if your Google Voice number is from the US, your prefix is “*67.” You always use the same prefix for all numbers you call.
  4. Enter the phone number.
  5. Tap Call 
    How to call and block your number
    .

Choose which number shows on your caller ID

If you have more than one Google Voice number, you can choose which number shows when you make calls and send messages.

  1. Open the Google Voice app .
  2. At the top left, tap Menu Settings.
  3. Under “Outbound caller ID,” choose the phone number you want to make calls and send messages from.

How to call and block your number
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When you block your caller ID and call someone, your phone number is not displayed on the recipient’s phone. You can hide your caller ID on your iPhone, Android phone, as well as your carriers like AT&T, T-Mobile, and Verizon. We’ll show you how.

As long as your caller ID is hidden, your call recipient sees “Private,” “Anonymous,” or a similar term in place of your phone number. Later, you can toggle off the option to start showing your number.

Note: Not all carriers allow you to hide your phone number. If you don’t find the option to block the caller ID, your carrier has probably locked it. In this case, contact your service provider for more information.

RELATED: How to Change Your FaceTime Caller ID on iPhone and iPad

To begin hiding your phone number, launch the Settings app on your iPhone.

In Settings, scroll down and select “Phone.”

How to call and block your number

On the “Phone” screen, choose “Show My Caller ID.”

How to call and block your number

Turn off the “Show My Caller ID” option.

Tip: To unhide your phone number in the future, turn on the “Show My Caller ID” option.

How to call and block your number

And you’re done. Your iPhone won’t display your phone number on all your future outgoing calls.

Block the Caller ID on Your Android Phone

To turn off your caller ID, first, launch the Phone app on your Android phone.

In Phone, from the top-right corner, select the three dots and choose “Settings.”

How to call and block your number

In “Settings,” select “Calling Accounts.”

How to call and block your number

From your SIM card’s section, choose “More Features.”

How to call and block your number

Select “Caller ID and Call Waiting.”

How to call and block your number

Tap “Caller ID.”

How to call and block your number

In the open menu, choose “Hide Number.”

Tip: To unblock your caller ID in the future, select “Show Number.”

How to call and block your number

And that’s it. Your Android phone won’t display your phone number when you make any outgoing calls. Enjoy calling people privately!

RELATED: How Phone Companies Are Finally Verifying Caller ID Numbers

Disable Caller ID for a Single Call With AT&T, T-Mobile, and Verizon

To disable your caller ID for individual calls and not for all calls, use your carrier’s prefix before dialing a phone number. This way, your carrier ensures your phone number is hidden on the recipient’s phone.

However, note that your phone number will be displayed when you call toll-free numbers or emergency services.

To hide your caller ID on Verizon or T-Mobile, add *67 before the phone number you want to dial and then press the Call key. Make sure to include the area code in the phone number.

For example, to dial (555) 555-1234 , you’d type:

*675555551234

If you’re with AT&T, prefix your phone number with *67 and add the # key at the end.

To call (555) 555-1234 , enter the following:

*675555551234#

And that’s how you enjoy privacy while still being able to talk to people. Very handy!


Don’t want calls from unknown people on Android? If so, there’s a way to disable those calls.

RELATED: How to Block Unknown Numbers on Android

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Does * 67 still work on iPhone?

How to Use *67 on an Android or iPhone. You can prevent your number from appearing on a recipient's phone or caller ID device when you place a call using a smartphone or a traditional landline by pressing *67 followed by the number you want to call.

How do I block my number when making a call from my cell phone?

To block your number on Android:.
Open the Phone app..
Open the Menu..
Select Settings..
Click on Call settings..
Click on Additional settings..
Click on Caller ID..
Choose Hide number and your number will be hidden..

How do you block a number is it * 67?

Enter *67 and then the number you want to block from seeing your caller ID info. Other ways to stop nuisance calls: Add your number to the free National Do Not Call Registry by calling 888.382.

Does * 67 block your name and number?

With Caller ID Blocking, you can stay anonymous when making phone calls. The person you dial will see either "Restricted" or "No Caller ID" when they receive a call from you. If you want to block your information on a call-by-call basis, just enter *67 before dialing the phone number.