I don't answer numbers i don't know. i get numerous calls from numbers unknown numbers which never leave a message on my voicemail....i don't answer anymore just because these numbers always seem to be listed on this site..
I do not answer calls I don't recognize. In three days, for example, I've received 25 calls from various area codes, this number being the most frequent one at 6. They never leave a message. I even went to the donotcall.com website and re-registered all our phone numbers hoping that would help. Right around noon every day the phone calls start. These people making these calls should have their phone cords cut and have harassment charges slapped on them!!!