Yep... if it's a cable company phone you have a management console, just block it.
What I do is not answer "
hello", instead I say "
yes" or "
how can I help you". That generally startles them so, that they forget how to talk.
Upon occasion, (
especially if they keep calling with different numbers, but seem to be the same people) I'll answer by saying "
Fraud Protection Department"... which is followed (
on their end) by a CLICK. :laughing:
Then when I'm feeling particularly froggy... I'll say "
Jack Johnson... Johnson City Morgue" and I can say that NOBODY, and I mean NO friggin' BODY responds to that!

ROTFLMAO :laughing:
As Bob linked to... we still have the Do Not Call List... but good luck with that working in a timely manner! We've had the same number for 12 years, and constantly get the same calls. We did change from AT&T to Charter for phone service a few months back, again same number... but now the telemarketers have increased.
Today I had one that came across the TV as Bank of America, so I answered it. We don't bank there, but my mother in law does, and had her identity stolen a couple months ago so CarMomma has been dealing with that on a weekly basis since. So I answered it, and it was offering me a 'free cruise' for answering a survey. Now normally I'd instantly pushed all sort of buttons till it went bonkers, but this time I listened to 3 questions, then pushed the buttons for an answer. (Not any particular answer, just 3 for each answer.)
So at the end, it said "push 1 and a representative will call you to confirm your free cruise". Sure enough... about 10 minutes later the phone rang, this time it wasn't from Bank of America and as SOON as the woman on the other end spoke I ripped into her for them using a Caller ID saying they were Bank of America. YUP.... didn't take long... CLICK.