Who called from 4234350965

Received a text message from someone at this number that included my first name. I don't think I know anyone in TN, so... don't know who this is. Probably a scam.

Got a text from this number when I asked who it was they said to add them to Skype. I said no who is this. They replied "sorry I have no battery life :(". The weirdest part is they spelt my name the way I spell it only with close friends.

Received a txt from this # with my first name, when I asked who it was said add me to her IM @ rileygirlie3.
I have no idea who this person is or why is contacting me.

I received a text saying hi with my first name on Jan 1, 2013.  No idea who it is.  didn't respond.

got a msg saying hi, then got a msg to im this person on yahoo, at victoriachikie6  ...blocked