Go to and look for the Privacy or Peace & Quiet section.
If you are receiving repeated calls from a specific phone number, you can create a "block list" directly from your phone. This is effective for persistent telemarketers or harassing individuals. how to block phone calls on spectrum landline
: Dial *77 from your landline to activate this feature. Dial *87 to deactivate it. Go to and look for the Privacy or Peace & Quiet section
When a caller blocks their Caller ID information, they will hear a message stating that you are not accepting blocked calls. They must hang up and unblock their number to call you. : Dial *77 from your landline to activate this feature
If you have the My Spectrum app, look for 'Call Guard' to send suspected spam straight to voicemail. All free."
You can adjust your protection level (Low, Medium, or High) through the My Spectrum App or your online account. 2. Blocking Specific Numbers via VoiceZone