>> why can't Comcast or Verizon do something about it.  <<

Informational post:
That question is very similar to FAQ #18 in the list of  Fatuously Asked Questions (FAQs) asked here.
The answers to those more or less inane questions or statements are summarized at
http://phonehelp.2truth.com/faqs.html

Remember to return here, to 800notes.com, after visiting that site.

Received call from unknown caller at 458-201-2305. How do I block these calls?

Well - these tele-terrorists have changed to offering mortgage refinancing from stamps as an investment.

Will scams ever cease?   Not in their case.

Just another call on another day to try and separate someone from their money...

Too funny!

Unwanted call