I have had about 10 robo phone calls since 12pm EST from Lilburn Ga sayin that the cloud account has been attacked and the speaker is from Asia and I asked that I not be called to no avail. Xifinity comcast gave me a link that does not work.a

This is primarily a user-to-user support forum; other Apple users like you.

Apple doesn't make unsolicited phone calls. If there was a problem you would be notified when attempting to log in, including when logging into this forum. Also see: Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support

Also, the caller id number shown on scam and marketing calls is frequently not the number actually originating the call. The number is often spoofed.

One option to consider is Settings > Phone > Silence Unknown Callers. See: Detect and block spam phone calls - Apple Support