repeated calls & hang ups – although I have signed up for the do not call service several times – most recently about 5 weeks ago. These types of calls have been increasing exponentially in this area code.With these pop-ups suddenly coming on screen – I think the increased calls are related to an ad from "Survey Junkie". It came up a lot, so I blocked that site – just a thought. 50% of these calls are coming from the 248 area code. Some do have people asking about business related questions. Most respond to questions I have with questions about me.I hope the ScamPulse.com does something about this – it is getting irritating.