I have been receiving calls from this number for months. There is never anyone on the other end. It is a dead number when I call back. My phone says it's an "invalid number". There is something seriously wrong with whoever is doing this.
Called and left a vm. super creepy message that was 1.5 minutes of weird static reception, some recorded guy going 'hello, how are you' fading in and out, and then some confused lady picking up.
Called twice.. It picked up the first time and they did not speak right away. Then said they were customer service for a security department..hung up and they called my cell again an hour later. Creepy