Would not leave a message on answering machine. No name on display just the number.

This number appears on my phone at least twice a day, three to four times a week.  It usually calls late in the evening when I'm just about to fall asleep.  It rang me up today, Saturday afternoon, and I'm trying to figure out a way to piss these people off.  Is there any way we could hack their system and F***k them up and keep them awake 24hrs a day?

Just got the call, could it be some scamming?

Missed the call, no message.

I wish I could f*ck their s*** up....pissing me the hell off

just got a call from (613) 704-1118, rang threw 1 time, then came threw as unknown and then it called back twice back to back........1:40pm and 1:41pm