This is not true and a myth! Illegal callers do not need to get the DNC which has to be paid for along with information proof of business. The illegal callers use dialers and other methods such as computer and all they have to do is plumb in numbers from a to z.. The DNC can't protect you from illegal callers and is only aimed for telemarketers.
Several Calls from this "Unknown Caller". Refuses to leave a voice mail. Tried to call back blocking my ID but then it says that I have reached a number that is no longer in service or disconnected.
Call @ 310-256-3471 shows up as Justin Day. Calls my number on daily basis. Selling solar equipment. I keep telling them I'm not interested. My accountant gave me a solution to the problem...set up an appointment every time they call. Eventually, the company will get tired of sending someone out for nothing and will remove you from their list.
Call almost daily. Listed as J Day. I'm on the national do not call list but it seems to serve no purpose. I get around 6-8 telemarketers a day. Got caller I.D. so I just don't answer.