this number sent a text message to the phone number i use for my computer and they identify themselves as s.u.n.t.r.u.s.t. in their message but when i try to phone them back all i ever get is a busy signal. all i can say is beware and do what i do when responding to things of this nature dial *67 and then the area code and number so they can't get the number you're calling from. still it would be nice to be able to identify the people behind these numbers without having to pay to do so. then possibly we might be able to get the jump on some of the scam artists in this world.