Let it ring, looked up the number. Whenever i see this with comments, I try to leave one and never answer. Once the ringing stops, I add it to my blocked this caller list.
Unwelcome call on my unlisted land line @3:35 p.m. on 5/02/2016, There was no message left.I hate running to see who is calling. This is very annoying. I will block it, but really I can only block 250 calls and I keep getting 5-10 calls a day. Sometimes I delete a number from months ago only to have to re-block it. Some of them are the similar exchanges. Thank you for this site that helps us identify these spam callers.