As I have been on an annual plan which is due to expire next month, I have been checking to see what my options are for the future. Looks like my best option is $300 for 240gb. What I was wondering if I need to purchase a new SIM card to do this and how do I keep my existing number. I tried using the virtual assistant..haha. Is Boost support number still 1258881. So hard to find info. Thanks for any assistance you can give me.