Who called from 7812779957

This number calls the home phone 3 to 6 times@ day? When you answer it, there is no one there and when you attempt to call back---no option to leave a msg.?

781 277 9957 keeps calling my landline multiple times a day. When I do answer, I get the recording "you've been charged for this conference call" I'm going to call my phone company and have this number blocked.

Received a call from this number - no one on the other end.

2nd time this week...no one there, just silence...is this someone searching for an "empty house"?

This number calls multiple times a day. We don't pick up, but very annnoying. Unfortunately our phone doesn't have a block caller feature.