Called today. Caller ID identified the number as simply being in "Pennsylvania," although I recognize it as coming from Pittsburgh, PA. Left no message. We do not answer phone numbers that we do not know.
Calls several times a week including evenings and weekens. I do not answer and there is never a message left. Nuisance caller. I am also on the 'Do Not Call' list- if that even helps.
If you don't recognize the phone #, do NOT answer. These scam callers phish for live numbers... once you answer your phone, that indicates to them that there is a REAL person at your number. The calls will keep coming and will increase.