How To Block A Number On House Phone Comcast |verified| Jun 2026

In your Voice Call Blocking Settings , check the box for Block all anonymous calls . 3. Advanced Spam & Robocall Protection

If a caller has hidden their identity (showing as "Private" or "Anonymous"), you can use to force them to unmask their number before the call can go through. To Activate: Pick up the phone and press *77 . To Deactivate: Pick up the phone and press *87 . how to block a number on house phone comcast

This feature blocks except the numbers you specifically allow. Use with caution (e.g., for elderly or emergency-only lines). In your Voice Call Blocking Settings , check

This method allows you to manage a block list of up to 100 numbers. In your Voice Call Blocking Settings