Apparently not all carriers are using this. But you can complain about these texts to the FCC directly. For a cell phone, some already have call blocking, if not, there are free apps on the web that will work for some. You can google this. If you have a smart phone, there is a free app called call control. Iphones appear to have apps also. Another one is called Mr. Number.

Report your callers here, not just to the DNC alone:

https://www.ftccomplaintassistant.gov/#&panel1-1
https://esupport.fcc.gov/ccmsforms/form1088.action
https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2

By State DNC lists:
http://800notes.com/res/DoNotCall.aspx

My husband just got back from a 3 day business trip and a message came across saying "get back to me... i need that D"
Imagine the look on HIS face when I read him the message!
Thank you for starting this thread,  you may have just saved us from an unnecessary argument!

Perv texted me...wanna fool around babe? how'd he or she even get my number? totally freaked out!!!

Feb 6, 5:10 PM
Text from 1-210-100-004

{FRM:xihpsozrf25@cclltd.com
SUBJ:Friday And nothing to Do..TxtMe?!
MSG:Area Code 304 And # Is 5668018}

Google Search~ Fake user of cclltd.com Company email address =Carrington Carrington, LTD, Diversity Executive Search
Conclusion~ Possible fishing method to pull banking info out of your phone and gain access to your email and related private info.
Proposed Remedy: Cell phone Companies should have a "Report Spam" button similar to that of email to report suspicious text and messages from any Company not on your safe opt-in list.