This number has just called me, and when i answered noone was there.  I called the number back and it said it wasn't in service

just called the number jada provided and got my name taken off. we'll see if they actually take it off.

I did register my # on the Do Not Call List but still this number keeps calling, I registered on the list the day after it came out, so even the 30 days for them to update their records have passed.
It's a piss off!

incessant calls from this number, all hours.

There are at least nine different company names listed as operating at the North York, Ontario address (25 Milvan Drive), a big factory & office facility.  One of them, 2 The Point Global Marketing, can be contacted at
(416) 736-0699, but when I called the phone mailbox was full.  The only contact name I have found for this company is Rolan Ivker.  This company does not seem to have a website.  Whether this is a legitimate separate company operating at that address or just the window & doors companies sales & marketing department masquerading as a separate company, I do not know.
 The other eight companies which are listed as operating at that address are all windows & doors companies, each with a phone & fax number which is different from all the others.  Two other company names which I have heard mentioned as operating from this address - Becker & Vista - are not listed on the parent company's website, which can be found at www.DeluxeGroup.com   Click on the Contacts button for the list of company names using the North York address.  The parent company, Deluxe International Group, is run by Roman Weig, the president & c.e.o., according to their website.  This company must have billions of dollars in assets, by my estimate, since they have at least one facility in Canada, at least six in the U. S. A. & more in Europe.  
 Of the three phone numbers I did check, the only one which was answered (by answering system message) was (416) 665-0909 (Royal Deluxe).  Each of the three phone numbers checked are provided by Bell Canada, so one might reasonably assume all their phone numbers are provided by the same company.  With this many phone lines (and possibly even more which are not listed online) Bell Canada must be making a lot of money from Deluxe (and all the other company names listed at the same address).  
 Information provided by others online indicates that any kind of response to their calls only results in an increasing frequency of calls, which could perhaps be considered a form of harrassment by some people.  When they call my phone & I am available to answer (the ringer is turned off when I am sleeping or otherwise not interested in answering the phone), I pick up the phone but do not say even one word.  Whomever is calling has yet to say anything & they have always ended the call in about 25 seconds.  Eventually they will decide that calling my number is a waste of time & money (unproductive calls cannot lead to a sale) & will remove my number from their database.
 All the information provided in this comment was obtained online or by personal experience.

i keep receiving calls from (416) 665-1377, they never leave a message and when i call back i get a busy signal, i'm sick of this number calling my house every day....