We've got 23 unchecked messages right now on our phone. 19 are from this Llano, Ca. number....when they call...and if I pick up, there's always a delay...then you hear room noise from the other phone callers. 100% of the time it's a woman with a fairly heavy southern accent. So, I'm not sure it's from Llano, Ca. We've asked them repeatedly and nicely the first 30 something times to remove us from their call list. I've reported them to the "Do Not Call Registry"...and they're useless. I've filed complaints with any place I can file one....nothing appears to work to get us off their call list. They're rude, obnoxious [***] and don't care what time or day it is. I've filtered their calls with my Vonage account and I thought that I had it figured out...but, they kept calling from the very number I had filtered. So, good luck.