How To Block A Phone Number On My Comcast Phone May 2026

She clicked and then Save Changes at the bottom of the page.

To test it, she grabbed her office phone and dialed the blocked number from her cell phone. Instead of ringing through, she heard a single busy signal and then a recorded message: "The person you have called is not accepting calls at this time." Perfect.

But Sarah had a clever idea. This number was spoofing a local exchange. She remembered that Comcast allows wildcard blocking . Instead of just that one number, she typed ** and labeled it "Unknown Warranty Calls." This would block any number starting with 1-800-555.

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She clicked and then Save Changes at the bottom of the page.

To test it, she grabbed her office phone and dialed the blocked number from her cell phone. Instead of ringing through, she heard a single busy signal and then a recorded message: "The person you have called is not accepting calls at this time." Perfect. how to block a phone number on my comcast phone

But Sarah had a clever idea. This number was spoofing a local exchange. She remembered that Comcast allows wildcard blocking . Instead of just that one number, she typed ** and labeled it "Unknown Warranty Calls." This would block any number starting with 1-800-555. She clicked and then Save Changes at the bottom of the page