iPhone 4 doesnot support the regular sim but thats not a big deal since u can easily buy a sim cutter ( costs u around 15$$$$), so that way u can use that phone anywhere in the world as long as the phone is unlocked..n abt the sim u can have one as soon as u arrive TIA( n thats gonna cost u around $$$$8, cheap, isn't it???) .. I think it's UTL which is giving that service..hope this helps