does any 1 know to stop sms spammers

[prasadana2]

Does any 1 know to stop sms spammers
sum fellow troubles me wit this number i hate it ..
he writes dirty words ...
can any one find me a soloution to trace this person pls...
his number is 077-4164977...pls soon coz the only solution is changing my sim..

 

[ehiranya]

Complain Dialog and your service provider..
They'll warn the person..