Received a text message late on 8/2/10 that simply said "Yo."  Deleted it without responding.  Just received a second text on 8/3/10 at noon that said "What's good?"

Another site said the phone number is unpublished and attributed to a landline in Binghamton.  I don't konw how a landline can send a text message, nor do I know anyone from that area so I'm suspicious and won't respond.

i know who's phone number this is...