Just got a call from this number now, an automated message stating they were Hydro-Quebec informing us of some upcoming maintenance work that will result in a power outage from 7:30 am to 3:30 pm on a certain day. The line was quiet for about 15-20 seconds after I picked up, I almost hung up before the message started.
The number displayed, but there was no name on the display.  They did leave the same number saying to call it in the case of an emergency.  

Got 3 calls from this number.

Thanks PV

Ai recu un appel de ce numero : avis automatisé d'hydro quebec avisant de la date et de l'heure d'une interruption de service due à des travaux.

who

I answered the phone but no one answered back.

I got two calls today from that number and yet no answer in both cases.

it's the emergency line from hydro quebec, when you have an outage in your area an automated machine calls you to tell you when the power will be back. i had a power outage yesterday and i got a call from them an hour after the start of the outage.

I received 3 call from this number

This is a machine saying that the electricity will be cut during a certain period during the technician's work