There is no name in the caller ID. The call was transferred to my answering machine; no message was left. I have checked and confirmed this number is not even valid.

The number is most likely spoofed; I live in the GTA; we are still being targeted by "Air Duct Cleaning Services"; I suspect it is them. I'll leave this number blocked.
Ontario Canada
 Dec 09th, 2015
got call this morning. Unable to id it. Has to be a scam. Beware. No number in Toronto area starts with 0.
 Nov 21st, 2015
no number starts with o in toronto,ont
Manitoba Canada
 Nov 20th, 2015