There's noone that can answer that question for you. First of all, the merger is somewhere between 9 and 12 months away. Second, when it does happen, this will be a policy decision that will be made by whoever will be in charge for those kind of things at the newly corabined company. Since nobody knows who that will be (could be someone from metroPCS or comeone from Leap), there is absolutely no way to predict what will happen. Anybody who offers an answer on this subject is merely speculating and has a 50% chance of being wrong.