CID = PYMENT SECURITY. Scammer with same ID calls from another number. Calls every day but never leaves a message. If I am around I just hang up on it. Pressing 1 to be deleted just confirms they have a potential fish to reel in. Do not call list only discourages legitimate entities, therefore any telemarketer calling a number on this list is a scammer! This does indeed help in dealing with these maggots.