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12/06/2018 2:00 PM

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ANSWERED: How to stop unwanted calls to your Xfinity Home Phone

***Updated 8/31/2026***

Xfinity Voice Spam Blocker controls and settings

Identify and stop unwanted calls with Xfinity Voice Spam Blocker, so you only talk to the people who matter. Control is put into your hands as you choose which types of calls you want to block and which to send to voicemail, helping put an end to the nuisance calls in your life.


Spam Blocker now includes a Spam call filtering tool utilizing an Audio CAPTCHA gateway. This gateway prompts inbound callers identified as a Low Spam Risk with a two-digit code that they must enter on a touchtone phone before their call is allowed to connect to the recipient.


Spam Blocker’s default settings will treat suspected spam calls in the following manner:

  • High Spam Risk — Calls will be blocked.
    • Blocked calls won't be ability to leave a voicemail.
  • Medium Spam Risk — Calls will be sent to voicemail.
    • Calls sent to voicemail won't ring.
  • Low Spam Risk — Calls will be filtered by an Audio CAPTCHA gateway.
    • Calls that pass CAPTCHA will ring and a risk label will be displayed con caller-ID.
    • Calls that fail CAPTCHA won’t ring and will be redirected to voicemail.


You can manage these settings at any time. Regardless of risk level, all calls will appear in call history with risk labels.


Note:
 Calls that would be sent to voicemail will be allowed for customers who don’t have voicemail on their account.


Manage Spam Blocker settings

  1. Sign in to Xfinity Voice using your Xfinity ID and password.

    Navigation menu with Voice selected. Screenshot.
  2. Click the Settings (wheel)settings wheel iconicon in the upper-right corner and select Settings to see your voice preferences.
  3. Select Call Blocking.

    Settings screen with Call Blocking highlighted

  4. Adjust Spam Blocker settings accordingly.

    Spam Blocker interface with settings for High Risk Calls, Medium Risk Calls and Low Risk Calls, each with radio button selections to Allow, Filter, Send to Voicemail or Block. Also includes link to submit feedback about numbers that have been mislabeled as spam calls or should be classified as spam calls.

Use the Call Screening feature with Xfinity Voice


Call Screening allows you to create a list of up to 200 callers who will receive an announcement saying you aren't available.

Please note that this feature is separate from Anonymous Call Rejection, which blocks calls from callers who have their Caller ID information suppressed. (Learn more about using anonymous call rejection with Xfinity Voice).


Note:
 Call Screening is not included with the Xfinity Voice Unlimited Saver plan.


Manage Call Screening


From your home phone


Activate Call Screening

  1. Lift the receiver and listen for the dial tone.
  2. Press *60.
  3. Follow the prompts to activate the feature and to add, delete or review the numbers on your list.
    • When creating your list, include the area code for local and long distance numbers.
    • To block calls from the last number that called you, press # when prompted.


Deactivate Call Screening

  1. Lift the receiver and listen for the dial tone.
  2. Press *80.
  3. When prompted, press 3 to turn the feature off.


Online


If you have Xfinity Voice and Xfinity Internet

  1. Sign in to the Xfinity Voice Call Blocking Settings page using your Xfinity ID and password.
  2. Enter a telephone number and click Add to block the number; to remove a block, click on the trash icon next to an existing number.
  3. Click the checkbox for Block Anonymous Calls to add Anonymous Call Rejection.


Note:
 You can also block a number by locating it in the Call History screen or Voicemail screen (if a voicemail was left) and selecting Block Caller > Confirm.


If you have Xfinity Voice only

  1. Sign in to the Xfinity Voice Call Blocking Settings page using your Xfinity ID and password.
    • If you don't have an Xfinity ID and password, sign in using your Xfinity Voice telephone number and voicemail password.
    • You'll see a message about Xfinity Voice.
      • Click Register to register your Xfinity ID.
        • This will allow you to access your Voice account through the Xfinity Voice website.
    • Note: If you don't click Register, you'll be automatically redirected to the registration page.
  2. Enter a telephone number and click Add to block the number.
    • To remove a block, click on the trash icon next to an existing number.
  3. Click the checkbox for Block Anonymous Calls to add Anonymous Call Rejection.


Note:
 You can also block a number by locating it in the Call History screen or Voicemail screen (if a voicemail was left) and selecting Block Caller > Confirm.

Call Screening guidelines

  1. The following numbers cannot be added to your Call Screening list:
    • Your Xfinity Voice/home telephone number.
    • Telephone numbers beginning with area codes 900, 500, 700, or 976.
    • Telephone numbers with extension 555.
    • 911 telephone numbers.
    • 411 telephone numbers.
  2. Long distance numbers may be added to your list. Enter the 10-digit number to block the number (area code plus seven-digit number).
    • Do not enter a 1 at the beginning of the number.
  3. Call Screening cannot be turned on unless there is at least one number on your Call Screening list.
  4. Call Screening does not rely on Caller ID to operate.
    • Inbound callers who have blocked their Caller ID will still be blocked.
  5. The Call Screening feature takes priority over other features such as Anonymous Call Rejection and Call Forwarding.
    • For example:
      • If you have Anonymous Call Rejection activated, a caller from a number on your Call Screening list will receive a message stating you are not available instead of a message requesting that the Caller ID information be unblocked.
      • If you have Call Forwarding activated, a caller from a number on your Call Screening list will receive a message stating you are not available and the call will not be forwarded.

Do you want to stop unsolicited robocalls to your home? Learn more about stopping unsolicited calls to your home.

Use the Anonymous Call Rejection feature with Xfinity Voice

Anonymous Call Rejection is a feature designed to cut down on unwanted calls by automatically rejecting calls from numbers with Caller ID blocked. This includes all calls where the calling party has set their name to "Anonymous," "Private," "Unavailable" or "Null."


Callers who block the display of their name and number will hear an automated recording saying you're not accepting calls with Caller ID blocked. The message instructs them to unblock their Caller ID and dial you again.

This feature is included at no additional cost with our Xfinity Voice Unlimited, Unlimited Select, and Local With More calling plans.


This feature is enabled by default for all new and existing Xfinity Voice users with a qualifying call plan.


Anonymous Call Rejection is not guaranteed to detect or protect against all unwanted calls, and while legitimate calls ordinarily include Caller ID information, there is a risk that wanted calls lacking Caller ID information may inadvertently be blocked.


You may opt out of this feature by following the instructions provided further below.


Use Anonymous Call Rejection


From your home phone


Deactivate Anonymous Call Rejection

  1. Lift the receiver and listen for the dial tone.
  2. Press *87 and listen for a confirmation tone indicating the feature has been canceled.


Re-activate Anonymous Call Rejection

  1. Lift the receiver and listen for the dial tone.
  2. Press *77 and listen for a confirmation tone indicating the feature has been activated.


Online

  1. Sign in to Xfinity Voice Call Blocking Settings using your Xfinity ID and password.
  2. In the Anonymous Calls Rejection (ACR) section, select the Block all anonymous calls box.
    Call Blocking screen with Block all anonymous calls box selected.

We’ve also made display updates to this feature on the Xfinity Voice website.

  • All calls will display as Blocked, instead of Missed.
  • The Caller ID name will display as Anonymous, instead of Private, Unavailable, or Null.
    Caller ID displayed as Anonymous at the bottom of the list.
    Connect mobile app Call Log screen with Anonymous and Blocked statuses.


Notes:

  • Anonymous Call Rejection is not included with the Xfinity Voice Unlimited Saver plan and basic additional lines.
  • If you’ve enabled both the Anonymous Call Rejection and Selective Call Forwarding features, anonymous calls will be rejected first rather than forwarded.

​Additional Resources:

​Call Types That can be Blocked with Xfinity Voice - ​​https://www.xfinity.com/support/articles/restricting-calls​

​Caller ID Blocking Feature with Xfinity Voice - ​​https://www.xfinity.com/support/articles/caller-id-blocking-by-line​​ ​

​Stop Unsolicited Robocalls to Your Home - ​​https://www.xfinity.com/support/articles/nomorobo​

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