Yes I did this and it works great!!!! Who needs the Do Not Call List. Wal Mart has the Panasonic phone that can block 250 numbers and came with 2 additional cordless phones for under $100.00. You have to it order on-line. You have to program it so it doesn't ring on the first ring to ID the phone number that is calling you. And no more annoying/unwanted phone calls!!!!
Both my husband and I have been receiving phone calls from this number, and whenever we answer they don't say anything on the other end. They have never left a voice mail when calling either. If they were a legitimate company they would at least leave a voice mail with a call back number.