This number calls several times a day but no message left.
I don't answer number I don't know.

This number calls but hangs up after 3 rings.
I don't answer numbers I do not know.
So they can call all they want but I will not be answering.

They have also called me twice a day, too, but I never take calls from area codes I don't know, either.  Today decided to call back to see who it is and ask them not to call or I would notify the FCC, but just heard the message "thanks for calling xxxx  (could not understand name and did not want to call back), ..... health and auto insurance company" or some such thing.

This number is calling me and I don't know who it is.

Unwanted call