This is the number the security company from my office alarm system calls from when the alarm goes off. I have never received any kind of sales call from them, just calls to let me know the alarm is going off.
they keep calling over and over, asking to speak to the owner. When asked who is calling they say it is a 'courtesy call about the alarm system'. When asked if they are an active vendor, they try to weasel their way through the questions with stupid answers that don't answer the actual question. They are a PEST and despite asking not to call, they call again and again. My next step will be a complaint filing with the FCC against them. By the way, they will try to find out if you have an alarm system or not. DO NOT answer those questions. They are crooks and do not need to know what type of security (or lack thereof) you might have on your property!