Who called from 4842426270

Just got a call from this number.  12:42 PM Pacific time.  Must be a robo-dialer to hit so many in a short period of time.

Call no message

Call - disconnected as soon as I answered.

Called me @ 12.52pm PST.... hang up when i answer

when i call back... no answer,  just rings forever

After recieving a call from this #, i get a notification that an app wnats to update and turn off the safety setting about ONLY installing apps from the Play Store..

If you get the same message then i advise you leave the setting alone, despite the apps request.
My apps name is "My Magazine" built into the Galaxy Note 3, the name could be different on your phone.