I recently bought an iphone 3gs jaibroken & unlocked from ebay from a seller with a good rating. I have since signed on with T-Mobile with a pay as you go plan, complete with my new cell number. I have been getting missed odd calls from around the country, one from texas, one from Illinois. I have not given my new number to anybody but my mother & father. Only they & T-Mobile have this number, or at least these are the only people so far whom I have given it to.