Put your cell phone number on the do not call list, its your best bet to avoid unwanted calls. And with the ability to view your calls and save them, you may be able to sue if they do call.
did anyone ever find anything out i got a call today from this number then they hung up i started asking around cuz i did not know the 413 and found out that my co- worker got the same call and after asking 15 to 20 people i found 6 other people that i work with all got the same call today now this is strange