Today while I was on the phone (Verizon Razzle) my call was dropped. Since then I have had no service. I will randomly receive text messages but I cannot send any messages. If I try to pick up a call it is immediately dropped. I have been at the same location all day and it happened randomly. Other verizon phones on the same plan and in the same location are having no problems. Any suggestions? I cannot dial *228 because I have no service, I have already tried that. No ability to call or text anyone.