Hi guys so this just happened to me, i used a 013 celcom prepaid number for a long time, before switching to umobile postpaid plan for work purpose, since my cousin told me they use umobile without any problem, but i soon to realize umobile is the worst in ranking and also it will often drop to 3g and it's 3g is slow to even use, so i decied to cut and cancel the whole plan by going to umobile store, little did i know cancelling means not just the plan but the  number will be terminated as well (i am dumb i know), so now i had no choice and bought a new digi postpaid with new number 016, is there anyway at all to maybe find the number back and buy it back when it's recycled? and how long will that normally be to be recycled? i called celcom they told me to walk-in to their store ask better, i do not really want to lose that number, more than 6 or 7 years i don't know, but many stuff is tied to it for example bank apps, contact off course and other etc