It was an automatic voice message saying that they are calling from CRA, that this is a time sensitive matter, and that we need to call them back in next few seconds.
They didn't say who they were calling for - suspicious.
Called back, only get busy signals.
Agreed, scammer...
This number is a SCAM. Apparently it was the CRA calling....but they never verify who they are speaking to. They threaten to freeze your bank account and performing an audit...and only verified your home address/phone#. Again they didn't ask who they were speaking to...so it's a SCAM. CRA would verify who they are speaking to and would KNOW your name.