How to block my cell phone number when calling someone

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How-to

At the top left, tap Menu

Settings.

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.

Open the Google Voice app .
At the bottom, tap Calls
.
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.
Enter the phone number.
Tap Call
.

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.

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

Does * 67 work on cell phones?

Use *67 to hide your phone number This trick works for smartphones and landlines. Open your phone's keypad and dial * - 6 - 7, followed by the number you're trying to call. The free process hides your number, which will show up on the other end as “Private” or “Blocked” when reading on caller ID.

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.