called asking to sell

We have received numerous calls from 626-768-3525, almost always at around close to 9pm.
We have indicated clearly that no more call should be made from them, but there seems to be no use.
The intruder neither knew the privacy, nor the right of the people. It was outraging.

Please help to constrain the company they represent.

I received a phone call from 1-626-768-3535. The caller indiceted I had DIRECT TV for two years and want me to return the black box. When I told her I don't have the service more then a year, The caller hung up the phone call. Please help to stop this caller!!!

Call form 626-768-3525 around 2 weeks, every day 6.30 - 6.45 Pm  for asking to sell.
They only speak Chinese.  I tell that caller I 'd do not call, he said he don't what's do not call.
Please help to stop call !

Now the guy is selling DISH Network. He's aggressive and relentless. He lies about who he is as well.