I have been getting calls from these people for over 3 years. I am on the national and the Tennessee do not call list. This call, I think, is coming from India. At least they have an Indian accent. They say they are calling regarding my computer having a security problem. Needles to say, I know this is a scam. Sometimes they call 5 to 6 times a day. From 3/29/17 through today 4/10/17 I have gotten 14 calls from them. This needs to stop. I am going to blast their eardrums with the loudest whistle I can find.

Area code 780 is a northern Alberta Canada area code. Most likely Edmonton.

Keep getting calls from this number and when asks to take me off their call list they hang up. Also, when call back a recording comes on say, " Thank you for call Verizon Wireless the number you are trying to reach no longer in service or have been disconnected. The caller can become rude, as well.

received two calls from this numbr about 15 minutes apart on 3/24/17 Pacific time
Called ID shows POTS AB an the number. Not recog , picked up and slammed down.
Called it back. no surprise...disconnected
Google the number and there is a list of all the numbers for this prefix
Comes back to a Reinhard Schultz in Alberta Canada.
There currently are scams going on in Canada also so be careful