Who called from 9713004514

I get calls from the same number saying they want to make an appointment to deliver my security system.  I try to stop the man from talking and can't stop him. It must be a computer.  Many calls!!

I get this call every several days about break-ins in the neighborhood (supposed) and they want to install a security system.  So annoying.

They call, do not leave a message and if you call the number it says it's been disconnected.

Several messages from scam caller 1-971-300-4514. Beware! Claiming delivery of alarm system, delivery already paid for by a well intended person......calling back: the phone number has been disconnected!

I get exactly the same.  when you try to call back...it says number disconnected.