If you receive a random text msg from an unknown number starting out "Hola [your name]!",

...followed by a text stating that you'll have to add "textiegirl31" on Y Messenger in order to find out who they are...

...Don't be had. It's a spambot.

They are getting the numbers from FACEBOOK! My husband has my phone linked to his account, and the 'person' texted asking for him. No further responses aside from the "Hahaha. If you want to know who this is you'll have to add me on Y! messenger. My id is textgirly0" and when I looked up the account through yahoo it said the person doesn't even exist.