Skip Navigation
Menu
Deals
Wireless
Internet
TV
Prepaid
Business
Search
Support
Account
Start of main content
Support
Bill & account
Privacy, fraud & security
Privacy options
Support
Bill & account
Privacy, fraud & security
Privacy options
Privacy options
Learn how to block calls, messages, or numbers to take charge of your privacy settings.
moreHelpHeading
Block unwanted wireless calls and messages
Learn how to block unwanted calls and text messages using your wireless phone and apps.
Go to solution
>
Block unwanted calls with Call Block (*60)
Learn how to block up to 10 numbers within your local calling area.
Go to solution
>
Register for the AT&T Do Not Call list
Learn how to register your number on the AT&T Do Not Call list.
Go to solution
>
Block Caller ID
To block your Caller ID name and number for a single call only, use *67 before calling. You can also set your device to block or display your Caller ID on every call.
Go to solution
>
Change your display name for Caller ID
Update the name that displays on Caller ID for each mobile number on your wireless account.
Go to solution
>
Use star codes to stop unwanted calls and more
Get more control over who can call you and who can see your caller ID details.
Go to solution
>
Manage privacy choices online
You get to choose your privacy preferences. Learn how to manage your choices, including which automated messages you receive and how you receive them.
Go to solution
>
Stop calls with Digital Phone Call Protect
Get more control over unwanted calls. See a [V] on your caller ID? It means we verified the number belongs to the company or person placing the call.
Go to solution
>
Prevent unwanted calls
Have AT&T Phone home phone service? If so, you can get free access to several tools that can help put a stop to unwanted calls.
Go to solution
>
Browse topics
Account access, IDs & passwords
At&t up icon
IDs, signing in & linking accounts
myAT&T app & signing in
Passcodes
Passwords
Permissions & granting access
Trending solutions
At&t up icon
At&t down icon
Passcodes for wireless accounts
Learn about accounts and user IDs
Reset your AT&T password
Billing & payments
At&t up icon
AT&T PREPAID billing
Fees, charges, refunds & disputes
Rewards & promotional cards
Transfer of billing responsibility
View & pay bill
Trending solutions
At&t up icon
At&t down icon
Pay your bill online
View bills online
Make a payment arrangement
Move, change, suspend & cancel service
At&t up icon
Cancel & suspend
Move or change
Trending solutions
At&t up icon
At&t down icon
Cancel wireless service or remove a line
Suspend wireless service or block a device
Move your service to a new address
Privacy, fraud & security
At&t up icon
Device security
Fraud & account security
Internet & email security
Privacy options
Trending solutions
At&t up icon
At&t down icon
Review security options for AT&T accounts
Find lost or stolen device
Block unwanted wireless calls and messages
Profile & contact info
At&t up icon
Account profile
Contact info
Trending solutions
At&t up icon
At&t down icon
Update billing contact info for your accounts
Find your account number
Change a wireless account due to a life event
Usage info & alerts
At&t up icon
AT&T PREPAID usage
Internet usage
Usage alerts
Wireless usage
Trending solutions
At&t up icon
At&t down icon
Manage wireless data use
Check current usage for data, talk, and text
Ways to manage international usage
Account access, IDs & passwords
At&t down icon
Billing & payments
At&t down icon
Move, change, suspend & cancel service
At&t down icon
Privacy, fraud & security
At&t down icon
Profile & contact info
At&t down icon
Usage info & alerts
At&t down icon