Called, did not leave message

The automated call, acted as if this was a call from google, and was wanting to market my site (which I do not have a site.)
SPAM to my cellphone! UGH

I don't usually answer call's not in my contacts anymore since I get so many spam calls nowadays.

Looks like this one is a new one to block.

Called but did not leave a message.  Put on Auto Reject list in my phone.  Where is the big bad government on helping us lowly consumers block spam calls to cell numbers?

Um ...
Exactly where does the govt say they will block spam calls to cell phones?
The govt makes laws ... they do not provide a call blocking service!