I just got a text from this number it just said Hiii Teresa.  I asked who it was and they just said to add them to y.a.h.0.0  msngr ID is mariahchikie5. The text came through just as I typed it.  I asked again who it is and they said oh no I have no signal :(  .  Looks like they had a signal to send that text what a game people play this number is now blocked!