The phone only rang once and the caller is showed LOCKE LORD LLP. Don't know who these people are. Googled the number and found the following info about the number.

Call originates from Ovation Communications Landline in Chicago, IL,
Associated with Angela Lashawn Stinson-Marti,
Address is 225 W Wacker Dr, Chicago, IL 60606-1224
Angela Lashawn Stinson-marti, Antitrust Law
Specialities: Antitrust Law, Banking Law
Phone: 312-201-2637
Fax: 312-416-4864
Neighborhoods:The Loop, Near South Side

So why would an anti-trust lawyer in the banking industry call about the Chicago mayoral election (according to other comments on this thread). Think this number is spoofed.

A call blocker device is looking so much better now. Would this type of device be able to block political calls?

keeps calling my landline and never leaves a message.

Now it comes up as Wildman Harrold Allen & Dixon which is also a legitimate law firm in Chicago

They keep calling my landline and they don't even leave me a message The name shows up in my ID caller Locke lord llp I call back The message I get from them is 312-201-2637 is not a working number and then The repeat the same thing in Spanish and then they say number three il07un what does it mean and who are these people calling

this is nothing but a damn political call about the elections in chicago. and they are veryyyyyyy annoying. they will call up to 4 times day with this bs. I am sooooooooooo sick of it all......