The phone is ringing, and I don't recognize the number, All Caller ID says is, "NAME UNAVAILABLE".
Please help me figure out who is calling and what they want
Just don't pick up unless it looks legit. Security looks legit, but if you have a caller ID phone number and it's not in your area code, then it's most likely fake or a scam.
trying to sell security and refused to take me off of calling list