For the past 3 weeks I have been getting debt collection robo calls for someone I do not know. This is on my private cell phone number, which I have had for almost 6 years now. They call 3 to 4 times a day, the message is always the same, but the number is not, they call from all over place, almost every day it is a new phone number. The message states the name and a case number saying this person owes money to a bank and this is the last chance before legal action is taken. And it ends with press 1 to be connected to a live operator. I have pressed one on multiple occasions and told them they have the wrong number and they say they will note it in their file but to do so they will need my full SSN and birthday, and when I tell them no they say there is nothing that can be done to help me and they hang up. I keep adding their phone numbers to my blocked numbers list but my phone blocks it and still allows it to go to voice mail, so I need to clear out their robo messages nightly. I have searched the numbers they are calling from and they are all legitimate collection numbers, one person stated they have been getting multiple calls form them daily for over 3 years. So it does not appear to be a scam, its just someone lied put down my number for a contact, it was a typo, or it was from before I got my phone number. I did check my credit report just to be safe, and everything looks normal, so my credit/identity has not be stolen. What can I do?? This is so annoying!!