We have been getting anywhere from 3 to 12 calls a week from 416-800-xxxx numbers for the last couple of months.  They say they are calling from some home security company and "I believe you have a home security alarm, am I correct ma'am?".  I have serious issues with telling a complete stranger who cannot speak clear english whether or not I have home security! It doesn't seem to matter how many of them I tell not to call me again, every time a call comes in, it's from a slightly different number! Very very very annoying!!!