Who called from 7818840696

Calls all the time never leaves message hangs up. On do not call list.

I called them back - they were ok on the phone, and I asked them to stop calling. they said it would take 24 hours.

they call all day every hour and do not leave a message- i pick it up and no one answers back

they call all day every hour and do not leave a message- i pick it up and no one answers back

Reliant Energy calls several times a day, when I pick up the phone they do not speak, at one point I listened on the phone until they hung up, all the while they do not say anything, they are playing some sort of a game.