Need help with SPAM SMS

I really got no idea why I am receiving spam sms in my inbox

Here is one

Your phone number has won 980, Thousand Pounds in the Global Telecoms Promo, your money is ready to be paid to you. For details, send email to: info@gpromo.org

Just a question

How come my mobile number is with spammers and how can I fix this problem?

http://www.google.no/search?hl=no&q=cell+phone+spam&meta=&aq=f&oq=

Google is honoring Isaac Newton’s Birthday:
http://en.wikipedia.org/wiki/Isaac_Newton

@ Chris Thomas

Origin of spam:
http://www.youtube.com/watch?v=anwy2MPT5RE

Origin of spam: http://www.youtube.com/watch?v=anwy2MPT5RE
;D ;D ;D

I haven’t given my number to anyone nor have I entered in any websites.

Perhaps it is your new wifi tool/software ;D

Seriously, mobile phone number are easy to either guess, using a random number generator or if you have one with all the bells and whistles like bluetooth, it could be sniffed by other bluetooth devices.

So I guess you now have to look at mobile phone security.

Sheesh… ???

Why are spammers and hackers after me?

Just joking ;D