Calls at 8pm nightly. Leaves no message.

6 calls from 916-668-4425 in the last 3 hours!!  Please stop!!

Good for you Bill.  That's what it takes to get things done.  The DNC/FTC even requests that people call with complaints because it helps them figure out which one's are the biggest priority,  and they can start building a case in order to prosecute.  It can take years to catch come.  Some don't believe it works because it didn't stop all of their calls. It's surprising how many actually believe that it mechanically blocks calls.   It just doesn't work that way.  When everyone files a complaint with each caller,  it adds up.  The FTC has busted quite a few of the larger fish because of the DNC and those who have taken the time to file a complaint.  
Thank you for your post.

Just like you all they call never leave a message .
I suggest you sign up for the do not call registery then when they call you can file a complaint. I did it today

Answer and tell them that you are not the person they are looking for and to remove you from their list.  The chick that answered was HELLA rude.  She better not call my number again.

916-668-4425 aka DNNNAA3 BILLS keep calling my number almost everyday 3-4 times a day and just hang-up very irritating. Need to stop this.

916-668-4425 Keeps calling and hanging up. No idea who or what they are. It needs to stop!!!!!!

916 668425 wont stop calling and trying to disguise as a collection agency on behalf of comcast- FAKE.

caller leaves no message