I received a call from 312-219-6125 at 11:15 on Saturday morning. I hit the # 1 which will tie up their phone line/equipment until someone comes on the line, then I remain silent until the telemarketer finally hangs up. Hopefully it is frustrating for them. The DNC doesn't work. The phone companies could stop these calls, but as long as the telemarketers pay their bills this will not happen.
I rcvd a call from this number this morning. Blocked them on iPhone and deleted the call from the phone record. AFTER I had blocked this number on the phone only, they were able to call back!!! I did not answer either time and my voice mail is not set up on this phone.