Received an automated message to my unlisted landline today. They claim to be with "CenturyLink" and they want me to call this number back due to my phone bill supposedly being undeliverable by the postal service, and they are requesting a new billing address. My address hasn't changed in seven years; this is definitely A SCAM. Do not call them back.

Have gotten NUMEROUS calls from this number on my number that is on the do not call list.