how do i get this to stop? getting annoying.

if this number is calling you,   call them at +1 866-779-4747 use option 6 for the Security department  ask them politely to removed your number from their fax line dummy dialer.If you don't get anywhere, then spam their facebook www.facebook.com/iristel   verifiy the number is (613) 701-0200(or whatever phone number is calling) is spamming your phone,   This number belongs to one of their re-sellers,  If enough of us get this info to them, they may shut down this re-seller.

you have to answer the phone before you know if  its going to be a unwanted call.  And with their being so many it will be impossible to stop altogether.

After reading a lot of posts about this eFax number from various web sites, here's something worth a try. The company sending the faxes is Iristel, Inc. in Ottawa Canada. Their phone # is 1-(416) 800-4747, then option 6 for the security department. Tell the person who answers that you want to file a harassment complaint against this 613 number and to have your number blocked from receiving any more faxes from this number. Also ask if you can get the Canadian law enforcement agency responsible for taking harassment phone complaints as well.

40 attempts to my efax service!  call the number back only to find out "this number not in service"!

Hasn't anyone here ever heard of call blocking?! Anytime I get an unwanted call I add it to my call block list. Problem solved.