Not much you can do to these Russian Dirtbags.  Since my cellphone is on the Do Not Call Registry, I submitted a report (a lot of good that'll do).

This number sent a spam text advertising www.weRmp3.com.
WHOIS Information for that domain:
John Elit
jsmithelit@mail.ru
123 Wall St.
New York, NY 1000
Tel. +380.555125689
Obviously this contact info is false and the guy behind it leads a worthless life.

same as above. Spam text message

This number sent a spam text advertising www.weRmp3.com.

got a text from that number as well for that same website on 2/7...where the hell did it come from?!?

I just got this text from this number. 360 936 4504
February only www.weRmp3.com has music for only 8 cents a song! Over 5 million songs to choose from! Go now-www.weRmp3.com Better than iTunes works w/iPod.

I need no such thing nor do I care to receive this.  What can I do?