Caller id says James klopp.  No message is left.  He has called 5 times in the last 3 days.

I keep getting calls from this number.  I haven't been answering and no message left.

Received several calls (Green Energy) and I have repeatedly told them I am on the do not call list.  When they hear this, they hang up and call back the next day.  The caller ID comes through as James Klopp. Very annoying.

Call at 2:20 pm then 9 pm last night about Green Energy. Once I mention some something  he goes through the whole thing from a script. Middle eastern accent. Sorry, Don't deal with those kind due to spam and rip off. Plus much back ground noise.

caller ID  James Klopp  never leaves a message.  glad I checked.  Other's experience confirms to me that it is a scammer and not a legit call.  I've been getting calls from this number for the past few days.