This number called me. No one was there. I tried to re call the number twice and the call failed. Would not go through.

Why do we even bother having a DO NOT CALL LIST when no one listens to it and nobody does anything about it if you report them.  Telemarketers are supposed to be banned from calling numbers on that list.  I too do not answer calls I don't recognize because it is a cell phone and I am not going to burn up my minutes on a bozo.

Chicago Zone 1 - the prefixes used to mean a geographical subdivision that was served by a specific Central Office (CO) this one in particular was a prefix assigned to Zone 1.  That was before the 773 and 847 area codes existed...

A woman voice asked: you're an senior citizen? I feel annoyed!

The "DO NOT CALL LIST IS [***]"!!       Because it worked not!!

Don't know why i'm getting these calls, but they are not appreciated.