You can also block numbers directly from your or Voicemail tabs by selecting "Block Caller" next to the entry. 3. Advanced Protection: Nomorobo
Follow the audio prompts to add a specific 10-digit number to your list. how to block a number on a landline comcast
Here’s a step-by-step guide for blocking a number on a (Digital Voice service). You can also block numbers directly from your
* Anonymous Call Rejection ( 77): To automatically block all calls from people who hide their Caller ID, dial . Deactivate: To turn off call screening, dial *80 . 2. Using the Xfinity Online Portal Here’s a step-by-step guide for blocking a number
If you are tired of hidden or "private" numbers, Comcast has a built-in tool to automatically block these calls before your phone even rings. Pick up your handset and listen for a dial tone.
This is the quickest method if you have the number handy.
It takes about 31 days for the registry to take full effect.