Who called from 2021193763

Call cannot be returned, hmm, they've tried my phone several times in the last few days....

Called twice on Tues. Didn't recognize number so didn't answer. Thle exhange of "119" doesn't look legit because there is no alpha letter assigned to it on a keypad.

called me at 1:27 pm. they hung up on the machine without leaving a message. Caller ID said Name Unavailable.

Scam. Tried calling to say they were computer techs ready to help save me from hackers. lol.

First said "Illinois " then changed  to unavailable.  Took over 3 seconds to respond to my greeting. Red dot woman came on and asked for Karen. Lots and lots of noise and chatter in background.  I said wrong number and red dot started to talk as I hung up.