I found what will block all numbers from 408-1xx-xxxx. It's the CPR Call Blocker v202. I have one and it works brilliantly! It'll work on a host of other numbers as well.
CID: Name not Found. Number 408-194-7698. All the Name Not Found calls I get all start with 1 in the prefix. Same operation. As always, I pick up the call at the first ring (when I can), and I immediately hang up. My call blocker will take over the process.
The Gilroy, Los Gatos, Morgan Hill) area codes using scumbag is very actively changing numbers, again. This showed up on my blocker today for the first time. The other numbers that this (robo?) guy is very likely using are: 408-196-5365, 408-137-9955, 408-197-9874, 408-178-9696. All these are from this year. Last year, the guy used other numbers.
yeah sor ur not alone, I totally agree with what you say theses leeches they have done the same to me, I just don't get their logic on how this makes them any money