he basically will set his dialer to ring you 100 times
hang up
instantly redial you and ring 100 times once more
hang up
instantly redial you and ring another 100 times
hang up
instantly redial and ring you the final 100 times
basically blocking your telephone line for 15 solid minutes
My guess is they are calling from a suburb of Victoria, British Columbia calling all around BC
close to Postal Code: V8Y 1L1
which is around Abbey Road, Saanich BC
There is a suspicious telemarketer with that postal code with a website though, which *could* be a source of the calls. Paying people for Data Entry, Medical Transcription, Part Time Jobs, Home Based Jobs and Telemarketing... and they offer claims of up to $75 dollars an hour for Data Entry to people in India too and other stuff like that.. The HQ of that telemarketer job junket is in Chicago. Post Office Box of course.
My best guess till someone does a real call lookup of that number for a few dollars , or makes formal complaint for them ringing your home hundreds of times to the security dept of the phone company.