Who called from 4199284020

Recieved a text saying "hey ******"
i asked who is this?
Replied in text saying " add me to y! IM sn  is laylaflirty66
--->Scam<---

Received a text message " hi followed by my name first name"

I received a text saying "hey *******" and when I ask who it was they said ":) A.dd me on y! msngr .. id is evelynflirter8" when I asked again who it was they said "sorry I have no signal ;("

Received a text requesting I add them on y! msngr... sn is scarlettflirter7

Hey M......................