Nov 11, 2016
They just called us and it is from a phone exchange close to us. The 905-763 phone exchange is a Bell Canada landline exchange in Thornhill, Ontario, just north of Toronto. Very likely the number is spoofed by the East Indian duct cleaning scammers, since 905.763.2747 is currently not in service (based on the message when one calls it and using the usual precautions).