This number called and the recording said that it was from revenue canada and I needed to contact them asap and not disregard this call or legal actions would be taken against me which by the way did not ask for a specific person.
Definitely sounds like a scam. I did not call back.

I've received this call as well today, please read my post below. Sounds like a scam as revenue canada do not record their messages and ask to speak to a specific person without beginning with legal action threats. Hope this helps

Same message and voice from a different number this time 6136864319. It is virtually impossible to block them since they use so many numbers. I would greatly appreciate if someone would know how to make it stop.
My phone is ringing again! Wonder who that could be...

Officer John Parker, CRA, threatening that if i dont call back, he cant help me. lol  Heavy accent, sounded East Indian or Pakistani, most definitely a scam.

Yes, he called twice...once yesterday and again today...definitely a scam.  Do not call the number back.  I will report it to the police.