the guy said it was time warner calling to see if i wanted their internet service.

calls on a regular basis ...no message or hang up..No indication of who they are

Calls daily, no message, hangup.

keeps calling

This number calls back to the Bight House Networks promotions department.  Unless you provide them with your information, they will not say why they called

I get a call every day at the same time but noone leaves a message.