This is Kaiser. They use VoIP and this is a call center they have in Walnut Creek or somewhere in the Eastbay. It can come from anywhere that Kaiser represents. Usually when they call you it comes through the closest call center. Each site has one. Then the call is sent over the internet (or in this case the WAN) and dials out on the old copper lines from the closest site to you. This is how they save on long distance calls. VoIP 101
Today is the first time they ever called and of course I didnt answer. I dont answer strange numbers I dont know. Now Im upset reading about what these sick people do. Why is it that scams like this are allowed to continue for so long? I have health problems, I dont need this sh#% on top. We dont pay our phone bills to be harassed.
A very reliable online site like USpopularnames.com will let you experience visiting a dependable web-based community. In case you need verify a call using a reverse lookup directory, this website lets you complete the process. Likewise, you can post your comment and let other people read it.