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Get info on AT&T Call Protect

Find out which version will best help you take control of unwanted calls.


App and service requirements

Tired of getting unwanted calls? With AT&T Call ProtectSM1 and Call Protect PlusSM,2 you’re able to better manage suspected nuisance or fraudulent calls.


  • AT&T Wireless or AT&T PREPAIDSM service
  • iPhone® (iPhone 6 or newer running iOS version 12 or higher) or AT&T HD Voice-capable Android smartphone
  • Phone purchased through AT&T (smartphones bought from other carriers or device manufacturers may not be eligible)
  • AT&T Call Protect app3 for Apple or Android if you want to manage caller options

The AT&T Call Protect service also includes AT&T Mobile Security features to protect your device from unsafe apps and more. Get details

AT&T Call Protect

Enjoy these AT&T Call Protect features:
  • Automatic fraud blocking: Detect and block calls from likely fraudsters before they reach you.
  • Spam risk blocking:4 Blocks or sends calls identified as Spam Risk to voicemail.
  • Personal block list: Blocks an unlimited number of individual callers in the app.
  • Unknown call blocking: Automatically sends callers to voicemail if they aren’t in your address book and blocks numbers in your personal block list. Don’t forget, calls you choose to block won’t ring through.
  • Nuisance call alerts: Labels potential nuisance calls from telemarketers, surveys, and more (telemarketers, nonprofits, surveyors, account services, and private or political callers).
  • SIRI shortcuts (for iOS only): Use SIRI voice commands for call blocking and spam reporting.

Learn how to activate and use it

AT&T Call Protect Plus

Want more protection? Upgrade to the Call Protect Plus service for $3.99 per month to get more call-blocking and mangement capabilities.2

You'll get all the protection and features of both Call Protect and Mobile Security Plus: 
  • Reverse number lookup: Provides details when you enter a U.S. number.
  • Caller ID: Get caller details, when available, in AT&T HD Voice coverage areas.
  • Nuisance call controls: Choose which call categories (like telemarketer, political, nonprofit, etc.) to accept, block, or send to voicemail.

Download AT&T Mobile Security and get these advanced mobile security features at no extra cost:5 Public Wi-Fi Protection, Identity Monitoring, and more. Get more details 

Learn how to activate Call Protect Plus

See all important details

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