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TipsMay 6, 2026

How to Protect Your Phone Number on AT&T iPhone

By The Robokiller Team

How to Protect Your Phone Number on AT&T iPhone

Protecting your phone number is essential for maintaining privacy and avoiding unwanted calls. If you're using an AT&T iPhone, there are several methods to keep your number confidential.

How Can I Hide My Caller ID on My iPhone?

Apple provides a straightforward way to hide your caller ID for all outgoing calls:

  1. Open the Settings app on your iPhone.
  2. Scroll down and tap on Phone.
  3. Select Show My Caller ID.
  4. Toggle the switch to off.

When this setting is disabled, your number will not appear on the recipient's device during outgoing calls. (support.apple.com)

Note: If the Show My Caller ID option is grayed out or unavailable, it may be restricted by your carrier. In such cases, contact AT&T customer support for assistance.

How Can I Block My Caller ID for a Single Call?

For one-time privacy, you can block your caller ID on a per-call basis:

  1. Dial *67 before the phone number you wish to call.
  2. Press the Call button.

For example, to call 555-123-4567 without revealing your number, dial *675551234567 and press Call. (howtogeek.com)

Note: This method may not work when calling toll-free numbers or emergency services.

How Can I Permanently Hide My Caller ID with AT&T?

To permanently hide your caller ID for all outgoing calls, you can request the Calling Name Block feature from AT&T:

  1. Call AT&T customer service at 611 from your AT&T mobile phone.
  2. Request the Calling Name Block feature to be added to your account.

This service is typically free and will block your name from appearing on the recipient's caller ID. (att.com)

Note: Some carriers may still display your number even with this feature enabled.

How Can I Block Unwanted Calls on My iPhone?

To prevent unwanted calls from reaching you, consider using AT&T's Call Protect service:

  1. Download the AT&T Call Protect app from the App Store.
  2. Open the app and follow the on-screen instructions to set up the service.

This service helps identify and block potential spam and robocalls, enhancing your privacy. (att.com)

Note: Some features of AT&T Call Protect may require a subscription.

How Can I Block Specific Numbers on My iPhone?

To block specific numbers from calling you:

  1. Open the Phone app.
  2. Go to the Recents tab.
  3. Tap the info icon next to the number you want to block.
  4. Scroll down and tap Block this Caller.

This will prevent the blocked number from calling, texting, or FaceTiming you. (att.com)

Note: Blocking a number does not prevent them from leaving voicemail messages.

How Can I Unblock a Number on My iPhone?

To unblock a number:

  1. Open the Settings app.
  2. Scroll down and tap on Phone.
  3. Tap Blocked Contacts.
  4. Tap Edit in the upper-right corner.
  5. Tap the red minus icon next to the number you want to unblock.
  6. Tap Unblock.

This will allow the previously blocked number to contact you again.

Note: Unblocking a number does not restore any previous messages or call logs.

By utilizing these methods, you can effectively protect your phone number and maintain your privacy while using your AT&T iPhone.

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