I will try to find out what legally or otherwise can do about.

I wasn't home, but the number showed up on my call display

Get several calls from 1-(613) 241-8963 every night.  If you try to answer it, they just hang up.  92 years old, have great difficulty getting out of the chair to answer the phone. going to call Phone Busters.  613 is an Ottawa, Ontario area code.

This number call me on my cell phone , today Nov.16 at 12:20pm. I'm at work so I just put it on silent. Good thing that I miss it but it bothers me because I only give my cell number to close friends and relatives.

(613) 241-8963 just called me (I'm in female, Toronto).  Woman on phone said 'can i speak to the lady of the house'  I said 'erm, that is me I guess'.  She said 'I'm sorry I have the wrong number, thank you for your time, bye bye'.  I hung up before she finished the 'bye'.  What kind of marketing is that?!?!  Waste of my time!!

Said her name was angela.
She asked for the lady of the house,
I said she's not here,
She said thank you there is no message.
weird.
My number is unlisted.
What are they doing? what do they want? they must have some agenda