Landline Comcast: How To Block A Phone Number On A

In the same Call Filtering settings, find the option for Anonymous Call Rejection and toggle it ON . This will automatically block any caller who hides their Caller ID (shows up as "Private," "Anonymous," or "Unknown").

The app syncs with the website. Any number blocked via the app will also be blocked on your physical home phone.

on your computer or smartphone. Go to connect.xfinity.com . how to block a phone number on a landline comcast

| If you want to... | Do this... | | :--- | :--- | | Block the person who just called you | Lift receiver → Dial *60 → Press 01 | | Block a specific number (e.g., 555-123-4567) | Lift receiver → Dial *60 → Follow prompt to add number → Type 5551234567 | | Block all private/unknown numbers | Log into Xfinity Connect website → Voice → Settings → Call Filtering → Turn ON | | Block robocalls automatically | Log into Xfinity Connect website → Voice → Settings → Call Filtering → Turn ON Nomorobo | | Block more than 15 numbers | Use the Xfinity Connect website or app (allows up to 100) |

In the left-hand menu, select , then Call Filtering . In the same Call Filtering settings, find the

In the Xfinity Voice Settings , check the box for Block all anonymous calls under the Anonymous Calls Rejection (ACR) section. Limitations to Keep in Mind

By following the and turning on Nomorobo and Anonymous Call Rejection , you will eliminate 95% of unwanted calls without ever touching your phone’s keypad. Any number blocked via the app will also

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While the system is robust, it is not foolproof against sophisticated robocalls or "spoofed" numbers. However, for blocking a specific harassing ex, debt collector, or annoying telemarketer, the tools provided are effective and free.