Phone app → three dots → Settings → Caller ID & spam → Filter spam calls → ON. On Samsung: Phone → three dots → Settings → Block numbers → Block unknown/private numbers .
If you're experiencing similar issues with unwanted calls, you may want to explore Spectrum's call blocking options. You can contact their customer support to learn more about the features available and how to enable them on your account.
Manual Call BlockingIf a specific person or business keeps bothering you, you can block them manually. Dial *60 from your Spectrum handset.