This number just sent my gf a text a few minutes ago.  It said "Hola, Jennifer" (didn't say Jennifer, but it did have the gf's name correct).  She texted back and asked who it was and got no response, so she called the number.  Said it was a message about free texting service or something.
She was spooked that they knew her name, but I told her she's had the same cell number under her name for more than ten years, she's going to be on a lot of data bases.