somebody is texting and calling me and i don't even know him..inspite the fact that i already pleaded him to stop calling and texting since i really don't know him and i'm not interested in knowing him either, he still continues to bother me with his call and messages..imagine, it's very insensitive of him to call me at 3 am, i disturbed my sleep...and he even texted obscene and indecent messages..i would really like to block his number so i called my service proveider but they told me that they don't such..he's very annoying and i can't just change my num since i'm using it for business purposes...i hope, there are some laws that would regulate the text messages in the country...BEWARE!!!his number is 09166294140.and he claims that his name is MARK