Called my DNC registered cell. No voicemail.
Whitepages says the subscriber number for the given number is invalid.
I used *67 to call back. "The number you have dialed is not in service. Please check the number and call back again."
Blocked!
Sorry. There was voicemail. "This is you last and final notice…" Sounded the the lower you credit card interest rates. What ever it was, it was unsolicited garbage.