RoboKiller is programmed to block any number on our Global Block List of Spam Numbers, this list is constantly being updated and improved to block a wider array of callers.

RoboKiller also works with your in app Block list to block any and all numbers on this list. Numbers can easily be added to this list from the Recent’s tab within the app, simply select the ‘Block’ option next to the number you wish to block.

Finally, thanks to our Neighbor Spoof Blocking feature, any number which matches the first four digits of your phone number will also get automatically blocked by RoboKiller. (This feature can be disabled from within the RoboKiller app > Settings > Blocking Settings)

Still have questions? Chat with us!

Support is available through the app or on our website at We'd be glad to help!

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