How to block a number on a different device then mine

Hey @Baffled88,

We hear you, and let's get the help you need. Try the below mentioned steps which should be of help.

1. Built-in Feature (Device-Specific): Check if your phone has a built-in feature to block calls and text messages. Here’s how:Built in Feature: 
   • Go to Device Support and select your phone.
   • In the search box, type “block” and select the relevant article from the search results.
2. AT&T ActiveArmor Mobile Security:Active Armor 
   • AT&T ActiveArmor provides automatic fraud/spam/nuisance call controls.
   • You can add numbers to your personal block list, which will remain permanently blocked until you remove them.
   • Learn more about ⁠AT&T ActiveArmor mobile security..

Hope this helps! Feel free to revert for any further assistance. 

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Gary, Community Forums Specialist.