This number keep sending me text - see samples
"wats up wer r u r u near home call me tex me wer u are its inportant to me"
"mommy wants to know where you are txt as asp"
"mommy is worried call as ap"

I texted "who r u".  
Reply "lily with mommy where are you"

I then texted "you have the wrong #"
Reply "where are you stupid"

Is there a way block this number???  I have limited text msg each month!