Who called from 7806381650

Keeps calling, only rings 2 then hangs up.

I'm getting the same thing from 780 638-1650.  They call and play LOUD blasting music on my answering machine, or they call let it ring once or twice at the most and then hang up.  I have no idea who this is, but it is annoying!

Same thing here - rings twice and hangs up - I simply call blocked the number !!!

Hi, We have just received about eight phone calls in the past half hour- we plan to block this number asap.

The wangers called me at 2:30 in the morning. Not nice!