Who called from 6137070704

computer voice (very hard to understand) says something bout Canada revenue, don't ignore message, time sensitive.   Does not seem legit.

It is NOT legit - just a scammer/thief calling.  This appears to be a new number too (one of many!!).

A computer voice stating that I should get in touch with Revenue Canada  Very hard to understand!

Same here. Tueday, March 1, 2:20 p.m. Recorded and digitized voice. Female, deep, hard to understand. "You did not reply to our mailed letter and now need to contact revenue canada as this is a serious issue. Do not ignore" They leave a number but I didn't catch it and the message doesn't replay. Scam. Do NOT call them back and do NOT press any buttons except to hang up.

I just received this morning,  Recorded and digitized voice. Female, deep, hard to understand.

I called back, the guy tried to give me his bagde ID, seems to be serious at the beginning.

Then he uses the same strategy that a thief uses:
"They ask you more detail about your personal info".

I hang up right away.
This is scammer/thief calling.