This number has repeatedly called, been no answer when I pick up. I refuse to call back as often this is a scam and you are charged for return calls.  It is really becoming annoying though.

Turns out this number was Citi Financial.  I recently bought some furniture at Ashley's and they were making certain everything came in good condition and asked if I was satified.  Just didn't like it coming from a Canadian number.  Can;t wait to see what Sprint charges me for this one....YIKES!  Hope this helps the rest that get this unexpected call.  I didn't answer it for 3 days myself until a looked it up in Google.

I just called them at 1-+1 800-430-1899 and spoke with their receptionist and ask to be taken off the call center list .... will let you know if it is working or a scamp soon!Finger cross....

Someone called my cell phone from this number when I was away from my phone and I could not answer.  When I called it back, it was some communication company.  I suspect it was some kind of long distance carrier

Followed advice from "Shattered Alliance" and called the toll-free number.  I had an extremely nice gentleman explain to me it was a 3rd party outsourcing call centre and it could have been a call from Amex, citifinancial or a few other financial places. He said he has now blocked my business number from their records, but I guess we'll see.  

I usually get treated pretty nasty when I ask to be removed from calling lists, but this guy was really nice and helpful. I really hope it works!

To get yourself off the Alliance iCommunications spam-dialing list, call their main office at (519) 667-4884, or toll-free at 1-+1 800-430-1899.

They are contracted through CitiFinancial, who do the financing for many major furniture stores. Be sure to let the store in question know that you don't appreciate them selling your information off!