Hi,
I got a message from +919224891626 at 01:09AM on 28.01.2010 from a Travel Agency(name not mentioned) the message reads
Enjoy goa 3N/4D @ 15,999/- PP.Including Delhi-Goa-Delhi Airfare,stay @ Club Mahindra,All Meals,Sight Seeing & Transfers:09220662706.

So could you please tell me in what can be done to stop late night promo messages or what action can be taken against these