I phoned the # back and after asking for English/French selection, the automated menu asked if I wanted to add my phone number to the "Do not call" list to select menu option #1 and after confirming the phone number I typed in, it told me it would take up to 30 days to remove my number from the call list.

The company recording identified itself as:
Canadian Premier Life & Legacy General Insurance

These people call me 3 times a day and sometimes 5 minutes after each other...I don't want to answer cause i have a cell phone.

I did the same as "proactive". The company recording identified itself as:
Canadian Premier Life & Legacy General Insurance.
I phoned the # back and after asking for English/French selection, the automated menu asked if I wanted to add my phone number to the "Do not call" list to select menu option #1 and after confirming the phone number I typed in, it told me it would take up to 30 days to remove my number from the call list.

These jerkos call me 3 times every day every morning at 10am around lunch and at dinner. I hate them.

You should file a complaint here:
https://www.lnnte-dncl.gc.ca/plt-cmp-eng

And register your number there as well if you have not done so already.

received twice a call from this number with dead silence!