few days ago, i didnt get a call from 408-439-9421 but i got a txt msg that said "i know where you live." then, i called back to find out who it is. I did it again with my mom's and didnt answer then i did it with my dad's phone, still didnt answer. The day after, we changed our numbers. Im still really scared because i never got those kind of call from anyone in my entire life. later some day, i went to school and called, guess wat happened? it did answer but did not talk. it was odd cuz it seemed like it was waitng for me to talk but i didnt talk either. I felt so scared and did not know what do to. The thing is that i lost the txt msg some how. should i like report it to the police station? and is it really possible a person uses a cellphone with the area code 408 in LA? i hate the fact that i even got those msg. my parents and my friends said that oh its just a joke or something but its still scary. And i dont feel too good about this.