ID says security - also had calls from these other numbers, all with the security ID. The last one 971-302-7189; 971-302-7275 and 971-302-7191. Information from other sites indicates these are all phishing and scammers.

A woman asked for owner by first name. He's a man, but his name could be either male or female. When it's suspected to be a telemarketer our receptionist always says "This is she." As soon as she did the woman launched into a VERY long speech about security systems. She said she was with OS Technologies (I assume it's this place: http://www.os-alarms.com/). After at least a full minute we finally hung up on her and blocked.  *** Thanks MA for the additional numbers. I'll block them as well. ***

It looks like this is one of those places that purchases blocks of phone numbers. They could conceivably call from at minimum all numbers between 971-302-7189 to -7275. I'll block every one of them if I have to.