While 6137041832 was originally issued with the info above, the owner of the phone number (613) 704-1832 may have transferred it through a process called porting.
Caller type: Scammer/Fraudster
Calls with message claiming to be cra.Claims action will be taken against your name if you don't get back to them.
Local prefix so for heck of it for entertainment called the number instructed to dial back.
Seems they haven't quite got the scam together yet because call gos direct to busy signal. My goodness CRA needs to get more than one phone for the tax payers of Canada lol