Who called from 6209515144

Got a random text message from an out of state number I don't recognize saying "hey Robbie, you there? haven't heard from you in a while."

Didn't reply, but from another number on this site ( http://800notes.com/Phone.aspx/1-347-986-1573 ) it appears that they ask you to add them on Yahoo messenger before they will say who they are.

I got the same message as Robbie above.  I replied "who are you."  No answer

I just got a message from the number and it said, "hi Vincent?"
Also replied requesting who they are and got no response.

I got the same texted I asked who was this they replied haha have to add me to yhoo messinger my id is textiegir 1881. i relpied again who are you then they said thier battery was dying to just chat with them on yahoo

Got a similar text "Hey Torch???".  Tempted to respond because they used my nickname and I have family from that area code.  However, I did not respond.  Saw the above posts and will now block the number.