Just got this call - caller ID said Security Central. I let calls from unfamiliar numbers go to my answering machine, and monitor the message to see if I want to pick up. No message left. Typical scammer pattern.
I added the number to my call blocker, but lately spam calls have been ringing through several times every day, with very few of them blocked. It looks the scammed are (either automatically or manually) rotating the numbers they spoof rather than reusing the same number over and over, so call blocking doesn't stop them.