Who called from 4157070560

Please stop calls from 415-707-0560

I get messages from this number stating that i will receive legal action if I do not respond, but no company or name for who leaves a message.

I got a missed call on my Skype-In from this number.  I'm in the UK, my Skype-In number is in UK, so there's no reason for me to get any calls from a US number.

I am living in Turkey and dont know why and how they reached my cell phone and I had 6 miss calls.

I just got a call from this number, he said the business name is 365 something, he said they've been getting reports from my computer of errors.  When I asked him where he got my number and when I told him that I always hit 'no' to report issues to Microsoft, oddly the line got disconnected.

I've been managing call centers for 15 years now, and this stinks of fraud.  I did not give him any information.