They have phone number +1 650 603 5816
What country it is? Someone call there?
North America. One can get a Google Voice or some other fake number without much effort, that doesn't mean anything.
According to
this, California to be precise, probably on a non existent desk in their non existent San Francisco HQ.
Also from their assessment
Hardware used concerns Radeon R9 280 X Gigabyte (GV-R928XOC-3GD) graphic cards with a capacity of 700 KH/s each according to the FAQ. At the current difficulty these should not be able to mine more than 0.00000001 BTC per day (roughly $0.000003), while electricity costs at 600W per card would be around $2 per day.
So why would anyone want to call them anyway?
"Hello, can you help me, are you a scam?"Of course they're a fucking scam.
