Scam Call from Los Angeles [Edit]

This is a scam and I did not respond but am posting to help others avoid it also. Transcript of the voice mail: “Hi this is Comcast Xfinity our billing system indicates that you're 50% discount on your monthly bill is being terminated today this action will be final unless we receive your immediate response please call us back at the number shown on your caller ID right away to maintain your current rate thank you…”