Who called from 7172682276

Random text but knew my name

Me too

Random text. New my name.

Do not know who this is from....Ramdon call.

I got a text today that said Heyy and my name then I replied and asked who it was and I got back " A.D.D me on y! IM.. sn is giannachikie4" then when I ask who they are again I got " on no I have no battery life ;(" So I told them they were going to be blocked and I haven't got a single thing since..

I tried calling but no answer and the answering machine gives no info.

Who is this???