They don't like Centurylink yet.
I hate that so many companies can claim a relationship with you and still get away with said calls. Not to mention, politician calls.
"Unfortunately, Nomorobo is not available on traditional analog landlines or wireless phones at this time."
Well then what good is it?
Most phone lines are digital these days. Did you get to the list of phone providers?
I'm realizing how little I pay attention to this. I don't even know what my landline is other than that my carrier is Verizon. I'll have to look on my next bill.