It's 9:45am and we have already received 3 illegal telemarketer calls!
Update - make that 4 illegal calls - another call just came in and was blocked!
We NEVER answer unknown calls anymore and we NEVER call the number back.
This looks as if it is another spoofed/scam call from a now disconnected telephone number.
BLOCK if you can.
Check Costco or Amazon for call blocking telephones and call blocking devices - they work and they are inexpensive.