Who called from 3343221512

On Dec 3 at 11pm I received a vulgar and very rude text message from this number. When I replied to inquire who this was I got a response of "Wrong Number". After talking to a Coworker about it, I found out that they also received a vulgar message from this same number in Oct.

My 10 year old daughter received a very vulgar text message from phone number 3343221512.

Take phone and show the message to Police.

I received a vulgar message myself. Thank goodness i'm not the only one who us having this problem.

Also got a vulgar message from this number.  How do you stop them?