NOMOROBO Blocking of callls

When/if will NOMOROBO be available through COX? I see this question has been asked several times-not recently-

I think that we all, who pay for your services, need to know if.when this option might be available to those of us who

have landline telephone with COX. There has been no resolution to this question in several months . Please address it now. I am interrupted several times every day by these unwanted solicitations/ threatening recorded messages even though I have listed my telephone with the "do not call" registry.

PLEASE respond to this ongoing issue.

Thank you.

Nanna2000

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