So far I've had 4 calls today from this number.  All it shows is "(416) 849-4945".  I've blocked it on my phone so the connection drops after one ring.

they call me cell number every few days..have never left a msg..
says it is Challenge Insignia Products Manufacturing Inc..whatever that is..
pain in the a**..cannot be any importance as they never leave a voice msg!

Athritis society of Canada, is what their answering system says when you call back.

sorry, it's www.indigoribbon.com

they call me cell number every few days..have never left a msg..says it is Challenge Insignia Products Manufacturing Inc..whatever that is..pain in the a**..cannot be any importance as they never leave a voice msg!

This is the 2nd time this caller has rung in the past hour. I have not picked up as they hang-up after 3 rings.