Who called from 8197800123

Missed call @ 1:20 am... Called back received answering machine recording only in French... iPhone says the number is from Quebec...

Missed call August 31,Tuesday 4:19am;  No message did not return call came in this morning and looked up on the internet:
Area: Sherbrooke, QC (Quebec)
Exchange: 819-780 (Telus Quebec)
Phone Company: TELUS QUEBEC
Switch: SHBKPQBZAMD

Call came in from this number at 10:42pm, but disconnected rather quickly.

This number just called and said nothing I said hello twice then hung up

Missed call from them at 6:05am and no message was left.  WTF mate??