Got an automated voicemail msg from  312-423-7537
searching (and discovering this very useful site!), a report below caught my eye --
.  "  # 312-423-7468 # automated message using name of someone in our home -- asked us to call Mrs. Grant back.  . . . .  " .  
-- which is the exact format of the message I received.  Only the last 4 digits of the number, and the name it asked us to call were different.
 Thus, I think it is probably the same person or company, just using a different in-house line and a different pseudonym.

This number called my grandmother's home for me. Said it was Ashwaubenon Law..something or other..I have no idea.

Got the call today, same message, call Mrs Grant... "not gonna do it!" Don't have anything to do with 312 Area Code, don't want to have anything to do with Chicago, and will block this number from now on... Oh, the # they wanted to call back was different: Mrs Grant at 312-893-4867  Will add that to my list of calls that don't ring through as well...

Anyone else?

This is a number for outstanding tickets and parking violations, chicago.

No one wants to have anything to do with your stanky [***] town neither...