Hi! I got the same phone call from the same number. Some officer Brad Walter (not sure about last name) representing Canada Revenue Agency. Sounds like scam to me.
I got call from this number saying I have evaded tax and to pay $ 2182. I said I will pay from my bank to CRA using CRA MyAccount. He said to write a cheque. Some Indian guy with a fake Canadian accent calling himself Erika .............. He gave me employee number and a badge number. Do CRA employees have badge numbers too ? oops so sophisticated sammers.